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Chapter2/chapter2.tex
......@@ -620,7 +620,7 @@ l_p(\mathbf x) & = & {\Vert{\mathbf x}\Vert}_p \nonumber \\
\sectionnewpage
\section{掷骰子游戏}
\parinterval 上述过程的核心在于从数据中学习一种对分词现象的统计描述，即学习函数$\textrm{P}(\cdot)$。如何让计算机利用分词好的数据学习到分词的知识呢？可以先看一个有趣的实例（图\ref{fig:2-11}），用生活中比较常见的掷骰子来说，掷一个骰子，玩家猜一个数字，猜中就算赢，按照一般的常识，随便选一个数字，获胜的概率是一样的，即所有选择的获胜概率仅是$1/6$。因此这个游戏玩家很难获胜，除非运气很好。假设进行一次游戏，玩家随便选了一个数字，比如是1，投掷30次骰子，得到命中$7/30 > 1/6$，还不错。
\parinterval 上述过程的核心在于从数据中学习一种对分词现象的统计描述，即学习函数$\textrm{P}(\cdot)$。如何让计算机利用分词好的数据学习到分词的知识呢？可以先看一个有趣的实例（图\ref{fig:2-11}），用生活中比较常见的掷骰子来说，掷一个骰子，玩家猜一个数字，猜中就算赢。按照一般的常识，随便选一个数字，获胜的概率是一样的，即所有选择的获胜概率仅是$1/6$。因此这个游戏玩家很难获胜，除非运气很好。假设进行一次游戏，玩家随便选了一个数字，比如是1，投掷30次骰子，得到命中$7/30 > 1/6$，还不错。
\vspace{-0.5em}
%----------------------------------------------
......@@ -641,7 +641,7 @@ l_p(\mathbf x) & = & {\Vert{\mathbf x}\Vert}_p \nonumber \\
\end{eqnarray}
\vspace{-0.5em}
\parinterval 但是这个游戏没有人规定骰子是均匀的（有些被坑了的感觉）。如果骰子的六个面不均匀呢？我们可以用一种更加``聪明''的方式定义一种新的模型，即定义骰子的\\ \\ \\每一个面都以一定的概率出现，而不是相同的概率。描述如下：
\parinterval 但是这个游戏没有人规定骰子是均匀的（有些被坑了的感觉）。如果骰子的六个面不均匀呢？我们可以用一种更加``聪明''的方式定义一种新的模型，即定义骰子的每一个面都以一定的概率出现，而不是相同的概率。描述如下：
\begin{eqnarray}
\textrm{P(``1'')} &=&\theta_1 \nonumber \\
\textrm{P(``2'')} &=&\theta_2 \nonumber \\
......@@ -680,16 +680,18 @@ l_p(\mathbf x) & = & {\Vert{\mathbf x}\Vert}_p \nonumber \\
\end{figure}
%-------------------------------------------
\parinterval 通过上面这个掷骰子的游戏，可以得到一个道理：{\small\sffamily\bfseries{上帝是不公平的}}。因为在``公平''的世界中，没有任何一个模型可以学到有价值的事情。从机器学习的角度来看，所谓的``不公平''实际上这是客观事物中蕴含的一种{\small\sffamily\bfseries{偏置}}\index{偏置}（Bias）\index{Bias}，也就是很多事情天然就有对某些情况有倾向。而图像处理、自然语言处理等问题中绝大多数都存在着偏置。比如，我们翻译一个英文单词的时候，它最可能的翻译结果往往就是那几个词。设计统计模型的目的正是要学习这种偏置，之后利用这种偏置对新的问题做出足够好的决策。
\parinterval 通过上面这个掷骰子的游戏，可以得到一个道理：{\small\sffamily\bfseries{上帝是不公平的}}。因为在``公平''的世界中，没有任何一个模型可以学到有价值的事情。从机器学习的角度来看，所谓的``不公平''实际上这是客观事物中蕴含的一种{\small\sffamily\bfseries{偏置}}\index{偏置}（Bias）\index{Bias}，也就是很多事情天然就有对某些情况有倾向。而图像处理、自然语言处理等问题中绝大多数都存在着偏置。
\parinterval 比如，在机器翻译任务中，当我们想将一个英文单词翻译为汉字的时候，最简单的方式是，让计算机在最全的汉英字典中从头至尾地寻找对应的字或词组，这相当于假设了字典中的每个字都有可能在这句话中出现，如同我们认为骰子的6个面出现的概率是等可能的。但是显然由于语境的限制，一个句子中可能出现的字不会太多。例如，人类在翻译体育新闻时会更倾向于考虑``篮球''、``奥运会''等词汇，而不是``核武器''。那么如何让机器学会这种``偏置''呢？常用的方式是在进行翻译之前准备一些与待翻译句子领域相关的文本，计算出这个文本中每一个出现的词汇的概率，并用这个概率作为词在待翻译句子中出现的可能性。与先前掷骰子的思想相同，在文本中，每看一个字的动作都像在掷一次骰子，看到的每个字就像是骰子的一个面，文本中有多少个字就是掷了多少次骰子。因此从文本中学到的概率也是不均匀的，该领域中经常出现的词汇的概率将远高于该词汇在字典中出现的概率，因此这种概率也更加利于对该领域句子的翻译。设计统计模型的目的正是要根据不同的领域或文本学习不同概率，也就是学习偏置，之后利用这种偏置对新的问题做出足够好的决策。
%----------------------------------------------------------------------------------------
% NEW SECTION
%----------------------------------------------------------------------------------------
\sectionnewpage
\section{$n$-gram语言模型 }
\section{$n$-gram语言模型}
\parinterval 在基于统计的汉语分词模型中，我们通过``大题小做''的技巧，利用独立性假设把整个句子的单词切分概率转化为每个单个词出现概率的乘积。这里，每个单词也被称作1-gram（或uni-gram），而1-gram概率的乘积实际上也是在度量词序列出现的可能性（记为$\textrm{P}(w_1 w_2...w_m)$）。这种计算整个单词序列概率$\textrm{P}(w_1 w_2...w_m)$的方法被称为统计语言模型。1-gram语言模型是最简单的一种语言模型，它没有考虑任何的上下文。很自然的一个问题是：能否考虑上下文信息构建更强大的语言模型，进而得到更准确的分词结果。下面将进一步介绍更加通用的$n$-gram语言模型，它在机器翻译及其他自然语言处理任务中有更加广泛的应用。
\parinterval 在翻译过程中，为了衡量机器生成的句子是否是正常人可以理解的话，我们常常要给句子的合理程度打分。以英语为例，最简单的方式是将句子看作一个由许多单词构成的串，这个串的合理性可以由其中每个单词的合理性判断，此时每个单词也被称作1-gram（或uni-gram），而1-gram概率的乘积实际上也是在度量词序列出现的可能性（记为$\textrm{P}(w_1 w_2...w_m)$）。这种计算整个单词序列概率$\textrm{P}(w_1 w_2...w_m)$的方法被称为统计语言模型。1-gram语言模型是最简单的一种语言模型，它没有考虑任何的上下文。很自然的一个问题是：能否考虑上下文信息构建更强大的语言模型，进而得到更准确的分词结果。下面将进一步介绍更加通用的$n$-gram语言模型，它在机器翻译及其他自然语言处理任务中有更加广泛的应用。
%----------------------------------------------------------------------------------------
% NEW SUB-SECTION
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Chapter5/Figures/figure-a-more-detailed-explanation-of-formula-3.40.tex 0 → 100644
%%% outline
%-------------------------------------------------------------------------
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\node [anchor=south west,inner sep=2pt] (label2part2) at ([yshift=-3pt]label2.north west) {{\scriptsize{$(s_u,t_v)$在句对$(\mathbf{s},\mathbf{t})$中}}};
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\node [anchor=north west] (expcount3) at ([yshift=0.5em]expcount2.south west) {\footnotesize{{称之为期望频次}}（Expected Count）};
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Chapter5/Figures/figure-alignment-of-all-words-in-zh-en-sentence.tex 0 → 100644
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%---------------------------------------------------------------------
Chapter5/Figures/figure-calculation-formula&iterative-process-of-function.tex 0 → 100644
%%% outline
%-------------------------------------------------------------------------
\begin{tikzpicture}
\node [anchor=west,inner sep=2pt] (eq1) at (0,0) {$f(s_u|t_v)$};
\node [anchor=west] (eq2) at (eq1.east) {$=$\ };
\draw [-] ([xshift=0.3em]eq2.east) -- ([xshift=11.6em]eq2.east);
\node [anchor=south west] (eq3) at ([xshift=1em]eq2.east) {$\sum_{i=1}^{N} c_{\mathbb{E}}(s_u|t_v;s^{[i]},t^{[i]})$};
\node [anchor=north west] (eq4) at (eq2.east) {$\sum_{s_u} \sum_{i=1}^{N} c_{\mathbb{E}}(s_u|t_v;s^{[i]},t^{[i]})$};
{
\node [anchor=south] (label1) at ([yshift=-6em,xshift=3em]eq1.north west) {利用这个公式计算};
\node [anchor=north west] (label1part2) at ([yshift=0.3em]label1.south west) {新的$f(s_u|t_v)$值};
}
{
\node [anchor=west] (label2) at ([xshift=5em]label1.east) {用当前的$f(s_u|t_v)$};
\node [anchor=north west] (label2part2) at ([yshift=0.3em]label2.south west) {计算期望频次$c_{\mathbb{E}}(\cdot)$};
}
{
\node [anchor=west,fill=red!20,inner sep=2pt] (eq1) at (0,0) {$f(s_u|t_v)$};
}
\begin{pgfonlayer}{background}
{
\node[rectangle,fill=blue!20,inner sep=0] [fit = (eq3) (eq4)] (c) {};
}
{
\node[rectangle,draw,red,inner sep=0] [fit = (label1) (label1part2)] (flabel) {};
}
{
\node[rectangle,draw,ublue,inner sep=0] [fit = (label2) (label2part2)] (clabel) {};
}
\end{pgfonlayer}
{
\draw [->,thick] (eq1.south) ..controls +(south:1.5em) and +(north:1.5em).. (flabel.north);
}
{
\draw [->,thick] (c.south) ..controls +(south:1.0em) and +(north:1.0em).. (clabel.north);
}
{
\draw [->,thick] ([yshift=1em]flabel.east) -- ([yshift=1em]clabel.west);
\draw [<-,thick] ([yshift=-1em]flabel.east) -- ([yshift=-1em]clabel.west) node [pos=0.5,above,yshift=0.3em] {\footnotesize{{反复执行}}};
}
\end{tikzpicture}
Chapter5/Figures/figure-calculation-of-the-expected-frequency-1.tex 0 → 100644
\begin{tabular}{c|c}
\multicolumn{1}{c|}{$x_i$} & c($x_i$) \\ \hline
\multicolumn{1}{c|}{$x_1$} & 2 \\
\multicolumn{1}{c|}{$x_2$} & 1 \\
\multicolumn{1}{c|}{$x_3$} & 5 \\ \hline
\multicolumn{2}{c}{$c_{\mathbb{E}}(X)=8$}
\end{tabular}
Chapter5/Figures/figure-calculation-of-the-expected-frequency-2.tex 0 → 100644
\qquad
\begin{tabular}{cccc}
\multicolumn{1}{c|}{$x_i$} & c($x_i$) & P($x_i$) & $c(x_i)\cdot$P($x_i$) \\ \hline
\multicolumn{1}{c|}{$x_1$} & 2 & 0.1 & 0.2 \\
\multicolumn{1}{c|}{$x_2$} & 1 & 0.3 & 0.3 \\
\multicolumn{1}{c|}{$x_3$} & 5 & 0.2 & 1.0 \\ \hline
\multicolumn{4}{c}{$c_{\mathbb{E}}(X)=0.2+0.3+1.0=1.5$}
\end{tabular}
Chapter5/Figures/figure-correspondence-between-ibm-model&formula-1.13.tex 0 → 100644
%%% outline
%-------------------------------------------------------------------------
\begin{tikzpicture}
\node [anchor=west] (e1) at (0,0) {$g(\mathbf{s},\mathbf{t})$};
\node [anchor=west] (e2) at (e1.east) {$=$};
\node [anchor=west,inner sep=2pt,fill=red!20] (e3) at (e2.east) {$\prod\nolimits_{(j,i) \in \hat{A}} \textrm{P}(s_j,t_i)$};
\node [anchor=west,inner sep=1pt] (e4) at (e3.east) {$\times$};
\node [anchor=west,inner sep=3pt,fill=blue!20] (e5) at (e4.east) {$\textrm{P}_{\textrm{lm}}(\mathbf{t})$};
\node [anchor=north west,inner sep=1pt] (n1) at ([xshift=7.0em,yshift=-0.5em]e1.south west) {$\textrm{P}(\mathbf{s}|\mathbf{t})$};
\node [anchor=north] (n1part2) at ([yshift=0.3em]n1.south) {\scriptsize{{翻译模型}}};
\node [anchor=west,inner sep=1pt] (n2) at ([xshift=4.0em]n1.east) {$\textrm{P}(\mathbf{t})$};
\node [anchor=north] (n2part2) at ([yshift=0.3em]n2.south) {\scriptsize{{语言模型}}};
\end{tikzpicture}
%---------------------------------------------------------------------
Chapter5/Figures/figure-different-alignment-comparison.tex 0 → 100644
%%% outline
%-------------------------------------------------------------------------
\begin{tikzpicture}
\begin{scope}[xshift=0.5in]
{\small
\node [anchor=west,inner sep=2pt] (s1) at (0,0) {谢谢};
\node [anchor=west,inner sep=2pt] (s2) at ([xshift=2em]s1.east) {你};
\node [anchor=north,inner sep=2pt] (t1) at ([yshift=-2.2em]s1.center) {thanks};
\node [anchor=north,inner sep=2pt] (t2) at ([yshift=-2.45em]s2.center) {you};
\draw [-] (s1.south) -- ([yshift=-0.2em]t1.north);
\draw [-] (s2.south) -- (t2.north);
\node [anchor=center,draw=ublue,circle,thick,fill=white,inner sep=1pt,circular drop shadow={shadow xshift=0.1em,shadow yshift=-0.1em}] (mark) at ([xshift=0.8em,yshift=-0.7em]s2.south east) {{\color{ugreen} \tiny{\textbf{Yes}}}};
}
\node [anchor=center] (labela) at ([xshift=2em,yshift=-1.0em]t1.south) {\scriptsize{(a)}};
\end{scope}
\begin{scope}[xshift=2.3in]
{\small
\node [anchor=west,inner sep=2pt] (s1) at (0,0) {谢谢};
\node [anchor=west,inner sep=2pt] (s2) at ([xshift=2em]s1.east) {你};
\node [anchor=north,inner sep=2pt] (t1) at ([yshift=-2.2em]s1.center) {thanks};
\node [anchor=north,inner sep=2pt] (t2) at ([yshift=-2.45em]s2.center) {you};
\draw [-] (s1.south) -- ([yshift=-0.2em]t1.north);
\draw [-] (s1.south) -- (t2.north);
\node [anchor=center,draw=ublue,circle,thick,fill=white,inner sep=1.5pt,circular drop shadow={shadow xshift=0.1em,shadow yshift=-0.1em}] (mark) at ([xshift=0.8em,yshift=-0.7em]s2.south east) {{\color{red} \tiny{\textbf{No}}}};
}
\node [anchor=center] (labelb) at ([xshift=2em,yshift=-1.0em]t1.south) {\scriptsize{(b)}};
\end{scope}
\begin{scope}[xshift=4.1in]
{\small
\node [anchor=west,inner sep=2pt] (s1) at (0,0) {谢谢};
\node [anchor=west,inner sep=2pt] (s2) at ([xshift=2em]s1.east) {你};
\node [anchor=north,inner sep=2pt] (t1) at ([yshift=-2.2em]s1.center) {thanks};
\node [anchor=north,inner sep=2pt] (t2) at ([yshift=-2.45em]s2.center) {you};
\draw [-] (s1.south) -- ([yshift=-0.2em]t1.north);
\draw [-] (s2.south) -- ([yshift=-0.2em]t1.north);
\node [anchor=center,draw=ublue,circle,thick,fill=white,inner sep=1pt,circular drop shadow={shadow xshift=0.1em,shadow yshift=-0.1em}] (mark) at ([xshift=0.8em,yshift=-0.7em]s2.south east) {{\color{ugreen} \tiny{\textbf{Yes}}}};
}
\node [anchor=center] (labelc) at ([xshift=2em,yshift=-1.0em]t1.south) {\scriptsize{(c)}};
\end{scope}
\end{tikzpicture}
%---------------------------------------------------------------------
Chapter5/Figures/figure-different-translation-candidate-space.tex 0 → 100644
%%% outline
%-------------------------------------------------------------------------
\begin{tikzpicture}
\node [draw,red,fill=red!10,thick,anchor=center,circle,inner sep=3.5pt] (s1) at (0,0) {\black{$\mathbf{s}$}};
\node [draw,ublue,fill=blue!10,thick,anchor=center,circle,inner sep=2pt] (t) at ([xshift=1in]s1.east) {\black{$\widehat{\mathbf{t}}$}};
\draw [->,thick,] (s1.north east) .. controls +(north east:1em) and +(north west:1em).. (t.north west) node[pos=0.5,below] {\tiny{正确翻译}};
\node [draw,red,fill=red!10,thick,anchor=center,circle,inner sep=3.5pt] (s) at ([xshift=13em,yshift=0em]s1.east) {\black{$\mathbf{s}$}};
\node [draw,ublue,fill=blue!10,thick,anchor=center,circle,inner sep=2pt] (t1) at ([xshift=1in]s.east) {\black{$\mathbf{t}_1$}};
\node [draw,ublue,fill=blue!10,thick,anchor=center,circle,inner sep=2pt] (t2) at ([xshift=3em,yshift=2em]t1.north east) {\black{$\mathbf{t}_2$}};
\node [draw,ublue,fill=blue!10,thick,anchor=center,circle,inner sep=2pt] (t3) at ([xshift=1em,yshift=4em]t1.north east) {\black{$\mathbf{t}_3$}};
\node [draw,ublue,fill=blue!10,thick,anchor=center,circle,inner sep=2pt] (t4) at ([xshift=3em,yshift=-1.5em]t1.north east) {\black{$\mathbf{t}_4$}};
\node [draw,dashed,ublue,fill=blue!10,thick,anchor=center,circle,minimum size=18pt] (t5) at ([xshift=3em]t3.east) {};
\node [draw,dashed,ublue,fill=blue!10,thick,anchor=center,circle,minimum size=18pt] (t6) at ([xshift=3em]t2.east) {};
\node [draw,dashed,ublue,fill=blue!10,thick,anchor=center,circle,minimum size=18pt] (t7) at ([xshift=3em]t4.east) {};
\draw [->,thick,] (s.north east) .. controls +(north east:1em) and +(north west:1em).. (t1.north west) node[pos=0.5,below] {\tiny{P ($\mathbf{t}_1|\mathbf{s}$)=0.1}};
\draw [->,thick,] (s.60) .. controls +(50:4em) and +(west:1em).. (t2.west) node[pos=0.5,below] {\tiny{P($\mathbf{t}_2|\mathbf{s}$)=0.2}};
\draw [->,thick,] (s.north) .. controls +(70:4em) and +(west:1em).. (t3.west) node[pos=0.5,above,xshift=-1em] {\tiny{P($\mathbf{t}_3|\mathbf{s}$)=0.3}};
\draw [->,thick,] (s.south east) .. controls +(300:3em) and +(south west:1em).. (t4.south west) node[pos=0.5,below] {\tiny{P($\mathbf{t}_4|\mathbf{s}$)=0.1}};
\node [anchor=center] (foot1) at ([xshift=3.8em,yshift=-3em]s1.south) {\footnotesize{人的翻译候选空间}};
\node [anchor=center] (foot2) at ([xshift=7em,yshift=-3em]s.south) {\footnotesize{机器的翻译候选空间}};
\end{tikzpicture}
%---------------------------------------------------------------------
Chapter5/Figures/figure-different-translation-result-in-different-score-ibm1.tex 0 → 100644
%%% outline
%-------------------------------------------------------------------------
\begin{tikzpicture}
\begin{scope}
\node [anchor=west] (s1) at (0,0) {$\mathbf{s}$ = 在\ \ 桌子\ \ 上};
\node [anchor=west] (t1) at ([yshift=-2em]s1.west) {$\mathbf{t}$ = on\ \ the\ \ table};
\draw [->,double,thick,ublue] ([yshift=0.2em]s1.south) -- ([yshift=-0.8em]s1.south);
\end{scope}
\begin{scope}[xshift=1.5in]
\node [anchor=west] (s2) at (0,0) {$\mathbf{s}$ = 在\ \ 桌子\ \ 上};
\node [anchor=west] (t2) at ([yshift=-2em]s2.west) {$\mathbf{t}'$ = table \ on\ \ the};
\draw [->,double,thick,ublue] ([yshift=0.2em]s2.south) -- ([yshift=-0.8em]s2.south);
\end{scope}
\node [anchor=north] (score11) at ([yshift=-2.0em]s1.south) {$\textrm{P}(\mathbf{s}|\mathbf{t})$};
\node [anchor=north] (score12) at ([yshift=-2.0em]s2.south) {$\textrm{P}(\mathbf{s}|\mathbf{t}')$};
\node [anchor=west] (comp1) at ([xshift=2.3em]score11.east) {\large{$\mathbf{=}$}};
\node [anchor=east] (label1) at ([xshift=-1em,yshift=0.1em]score11.west) {{IBM模型1:}};
{
\node [anchor=north] (score21) at ([yshift=0.2em]score11.south) {$\textrm{P}(\mathbf{s}|\mathbf{t})$};
\node [anchor=north] (score22) at ([yshift=0.2em]score12.south) {$\textrm{P}(\mathbf{s}|\mathbf{t}')$};
\node [anchor=west] (comp2) at ([xshift=2.3em]score21.east) {\large{$\mathbf{>}$}};
\node [anchor=east] (label2) at ([xshift=-1em,yshift=0.1em]score21.west) {{理想:}};
}
\end{tikzpicture}
%---------------------------------------------------------------------
Chapter5/Figures/figure-em-algorithm-flow-chart.tex 0 → 100644
\definecolor{ublue}{rgb}{0.152,0.250,0.545}
\definecolor{ugreen}{rgb}{0,0.5,0}
%%% outline
%-------------------------------------------------------------------------
\begin{tikzpicture}
\node [anchor=north west] (line1) at (0,0) {\small\sffamily\bfseries{IBM模型1的训练（EM算法）}};
\node [anchor=north west] (line2) at ([yshift=-0.3em]line1.south west) {输入: 平行语料${(\mathbf{s}^{[1]},\mathbf{t}^{[1]}),...,(\mathbf{s}^{[N]},\mathbf{t}^{[N]})}$};
\node [anchor=north west] (line3) at ([yshift=-0.1em]line2.south west) {输出: 参数$f(\cdot|\cdot)$的最优值};
\node [anchor=north west] (line4) at ([yshift=-0.1em]line3.south west) {1: \textbf{Function} \textsc{EM}($\{(\mathbf{s}^{[1]},\mathbf{t}^{[1]}),...,(\mathbf{s}^{[N]},\mathbf{t}^{[N]})\}$) };
\node [anchor=north west] (line5) at ([yshift=-0.1em]line4.south west) {2: \ \ Initialize $f(\cdot|\cdot)$ \hspace{5em} $\rhd$ 比如给$f(\cdot|\cdot)$一个均匀分布};
\node [anchor=north west] (line6) at ([yshift=-0.1em]line5.south west) {3: \ \ Loop until $f(\cdot|\cdot)$ converges};
\node [anchor=north west] (line7) at ([yshift=-0.1em]line6.south west) {4: \ \ \ \ \textbf{foreach} $k = 1$ to $N$ \textbf{do}};
\node [anchor=north west] (line8) at ([yshift=-0.1em]line7.south west) {5: \ \ \ \ \ \ \ \footnotesize{$c_{\mathbb{E}}(\mathbf{s}_u|\mathbf{t}_v;\mathbf{s}^{[k]},\mathbf{t}^{[k]}) = \sum\limits_{j=1}^{|\mathbf{s}^{[k]}|} \delta(s_j,s_u) \sum\limits_{i=0}^{|\mathbf{t}^{[k]}|} \delta(t_i,t_v) \cdot \frac{f(s_u|t_v)}{\sum_{i=0}^{l}f(s_u|t_i)}$}\normalsize{}};
\node [anchor=north west] (line9) at ([yshift=-0.1em]line8.south west) {6: \ \ \ \ \textbf{foreach} $t_v$ appears at least one of $\{\mathbf{t}^{[1]},...,\mathbf{t}^{[N]}\}$ \textbf{do}};
\node [anchor=north west] (line10) at ([yshift=-0.1em]line9.south west) {7: \ \ \ \ \ \ \ $\lambda_{t_v}^{'} = \sum_{s_u} \sum_{k=1}^{N} c_{\mathbb{E}}(s_u|t_v;\mathbf{s}^{[k]},\mathbf{t}^{[k]})$};
\node [anchor=north west] (line11) at ([yshift=-0.1em]line10.south west) {8: \ \ \ \ \ \ \ \textbf{foreach} $s_u$ appears at least one of $\{\mathbf{s}^{[1]},...,\mathbf{s}^{[N]}\}$ \textbf{do}};
\node [anchor=north west] (line12) at ([yshift=-0.1em]line11.south west) {9: \ \ \ \ \ \ \ \ \ $f(s_u|t_v) = \sum_{k=1}^{N} c_{\mathbb{E}}(s_u|t_v;\mathbf{s}^{[k]},\mathbf{t}^{[k]}) \cdot (\lambda_{t_v}^{'})^{-1}$};
\node [anchor=north west] (line13) at ([yshift=-0.1em]line12.south west) {10: \ \textbf{return} $f(\cdot|\cdot)$};
\begin{pgfonlayer}{background}
{
\node[rectangle,draw=ublue,thick,inner sep=0.2em,fill=white,drop shadow] [fit =(line1)(line2)(line3)(line4)(line5)(line6)(line7)(line11)(line8)(line9)(line13)] (remark1label) {};
}
\end{pgfonlayer}
\end{tikzpicture}
Chapter5/Figures/figure-example-hmm.tex 0 → 100644
\definecolor{ublue}{rgb}{0.152,0.250,0.545}
\definecolor{ugreen}{rgb}{0,0.5,0}
%%% outline
%-------------------------------------------------------------------------
%%% 简易机器翻译系统 - step 3 decoding - example
\begin{tikzpicture}
\begin{scope}[scale=0.4]
{\footnotesize
\node [anchor=west,draw,thick,minimum width=2.8em, minimum height=2.0em,fill=green!30,drop shadow](num1) at (0,0) {C};
\node [anchor=north,circle,draw,thick,minimum width=2.0em,fill=red!30,drop shadow](num1-1) at ([yshift=-5.0em]num1.south) {正};
\draw [->,very thick,ublue]([yshift=-0.2em]num1.south) -- ([yshift=0.2em]num1-1.north);
%%%%%%%%%%%%%%%%%%%%%%%%%%
\node [anchor=west,draw,thick,minimum width=2.8em, minimum height=2.0em,fill=green!30,drop shadow](num2) at ([xshift=5.2em]num1.east) {B};
\node [anchor=north,circle,draw,thick,minimum width=2.0em,fill=red!30,drop shadow](num2-1) at ([yshift=-5.0em]num2.south) {正};
\draw [->,very thick]([xshift=0.2em]num1.east) -- ([xshift=-0.2em]num2.west);
\draw [->,very thick,ublue]([yshift=-0.2em]num2.south) -- ([yshift=0.2em]num2-1.north);
%%%%%%%%%%%%%%%%%%%%%%%%%%
\node [anchor=west,draw,thick,minimum width=2.8em, minimum height=2.0em,fill=green!30,drop shadow](num3) at ([xshift=5.2em]num2.east) {A};
\node [anchor=north,circle,draw,thick,minimum width=2.0em,fill=red!30,drop shadow](num3-1) at ([yshift=-5.0em]num3.south) {反};
\draw [->,very thick]([xshift=0.2em]num2.east) -- ([xshift=-0.2em]num3.west);
\draw [->,very thick,ublue]([yshift=-0.2em]num3.south) -- ([yshift=0.2em]num3-1.north);
%%%%%%%%%%%%%%%%%%%%%%%%%%
\node [anchor=west,draw,thick,minimum width=2.8em, minimum height=2.0em,fill=green!30,drop shadow](num4) at ([xshift=5.2em]num3.east) {B};
\node [anchor=north,circle,draw,thick,minimum width=2.0em,fill=red!30,drop shadow](num4-1) at ([yshift=-5.0em]num4.south) {反};
\draw [->,very thick]([xshift=0.2em]num3.east) -- ([xshift=-0.2em]num4.west);
\draw [->,very thick,ublue]([yshift=-0.2em]num4.south) -- ([yshift=0.2em]num4-1.north);
%%%%%%%%%%%%%%%%%%%%%%%%%%
\node [anchor=west,draw,thick,minimum width=2.8em, minimum height=2.0em,fill=green!30,drop shadow](num5) at ([xshift=5.2em]num4.east) {C};
\node [anchor=north,circle,draw,thick,minimum width=2.0em,fill=red!30,drop shadow](num5-1) at ([yshift=-5.0em]num5.south) {正};
\draw [->,very thick]([xshift=0.2em]num4.east) -- ([xshift=-0.2em]num5.west);
\draw [->,very thick,ublue]([yshift=-0.2em]num5.south) -- ([yshift=0.2em]num5-1.north);
%%%%%%%%%%%%%%%%%%%%%%%%%%
\node [anchor=west,draw,thick,minimum width=2.8em, minimum height=2.0em,fill=green!30,drop shadow](num6) at ([xshift=5.2em]num5.east) {A};
\node [anchor=north,circle,draw,thick,minimum width=2.0em,fill=red!30,drop shadow](num6-1) at ([yshift=-5.0em]num6.south) {反};
\draw [->,very thick]([xshift=0.2em]num5.east) -- ([xshift=-0.2em]num6.west);
\draw [->,very thick,ublue]([yshift=-0.2em]num6.south) -- ([yshift=0.2em]num6-1.north);
\node [anchor=north](word1) at ([xshift=2.5em,yshift=-3.0em]num1-1.south) {图示说明：};
\node [anchor=north,draw,thick,minimum width=2.8em, minimum height=2.0em,fill=green!30,drop shadow](word2) at ([xshift=-2.5em,yshift=-3.0em]word1.south) {C};
\node [anchor=west](word2-2) at ([xshift=1.5em]word2.east) {一个隐含状态};
\node [anchor=north,circle,draw,thick,minimum width=2.0em,fill=red!30,drop shadow](word3) at ([xshift=-2.5em,yshift=-12.2em]word1.south) {正};
\node [anchor=west](word3-2) at ([xshift=2.1em]word3.east) {一个可见状态};
\draw [->,very thick]([xshift=6.4em]word2-2.east) -- ([xshift=11.6em]word2-2.east);
\node [anchor=west](word4) at ([xshift=13.1em]word2-2.east) {从一个隐含状态到下一个};
\node [anchor=west](word4-1) at ([xshift=13.1em,yshift=-4.0em]word2-2.east) {隐含状态的转换};
\draw [->,very thick,ublue]([xshift=30.7em,yshift=-0.2em]word3.north) -- ([xshift=30.7em,yshift=0.2em]word3.south);
\node [anchor=west](word5) at ([xshift=13.1em,yshift=-9.5em]word2-2.east) {从一个隐含状态到可见状};
\node [anchor=west](word5-1) at ([xshift=13.1em,yshift=-13.5em]word2-2.east) {态的输出};
}
\end{scope}
\end{tikzpicture}
Chapter5/Figures/figure-example-of-formula3.29.tex 0 → 100644
\definecolor{ublue}{rgb}{0.152,0.250,0.545}
\definecolor{ugreen}{rgb}{0,0.5,0}
%%% outline
%-------------------------------------------------------------------------
\begin{tikzpicture}
{\footnotesize
\node [anchor=west] (mid) at (0,0) {$\alpha(1,0)\alpha(2,0) + \alpha(1,0)\alpha(2,1) + \alpha(1,0)\alpha(2,2) +$};
\node [anchor=west] (mid2) at ([yshift=-2em]mid.west) {$\alpha(1,1)\alpha(2,0) + \alpha(1,1)\alpha(2,1) + \alpha(1,1)\alpha(2,2)+$};
\node [anchor=west] (mid3) at ([yshift=-2em]mid2.west) {$\alpha(1,2)\alpha(2,0) + \alpha(1,2)\alpha(2,1) + \alpha(1,2)\alpha(2,2)$};
}
\begin{pgfonlayer}{background}
\node[rectangle,draw=ublue,red,inner sep=0.1em,fill=white] [fit = (mid) (mid2) (mid3)] (exampleeq) {};
\end{pgfonlayer}
{\footnotesize
{
\node [anchor=north] (eq1) at ([xshift=2em,yshift=-2em]exampleeq.south west) {$\sum\limits_{y_1=0}^{2} \sum\limits_{y_2=0}^{2} \alpha(1,y_1)\alpha(2,y_2)$};
\node [anchor=west] (eq1part2) at ([xshift=-1em,yshift=-3em]eq1.west) {$=$};
\node [anchor=west] (eq1part3) at ([xshift=-0.5em]eq1part2.east) {$\sum\limits_{y_1=0}^{2} \sum\limits_{y_2=0}^{2} \prod\limits_{x=1}^{2} $};
\node [anchor=west,inner sep=2pt] (eq1part4) at ([xshift=-0.3em]eq1part3.east) {};
}
{
\node [anchor=north] (eq2) at ([xshift=-2em,yshift=-2em]exampleeq.south east) {$(\alpha(1,0)+\alpha(1,1)+\alpha(1,2))\cdot$};
\node [anchor=west] (eq2part2) at ([yshift=-1.5em]eq2.west) {$(\alpha(2,0)+\alpha(2,1)+\alpha(2,2))$};
\node [anchor=west] (eq2part3) at ([xshift=2.1in]eq1part2.east){$=$};
\node [anchor=west] (eq2part4) at ([xshift=-0.5em]eq2part3.east){$\prod\limits_{x=1}^{2} \sum\limits_{y=0}^{2}$};
\node [anchor=west,inner sep=2pt] (eq2part5) at ([xshift=-0.3em]eq2part4.east){};
}
}
\begin{pgfonlayer}{background}
{
\node[rectangle,draw=ublue,red,inner sep=0.1em,fill=white] [fit = (eq1) (eq1part2) (eq1part3)] (eq1full) {};
}
{
\node[rectangle,draw=ublue,red,inner sep=0.1em,fill=white] [fit = (eq2) (eq2part2) (eq2part3) (eq2part4)] (eq2full) {};
}
\end{pgfonlayer}
{
\draw [->,thick] ([xshift=-3em]exampleeq.south) .. controls +(south:1.5em) and +(north:1.5em) .. (eq1full.north);
}
{
\draw [->,thick] ([xshift=3em]exampleeq.south) .. controls +(south:1.5em) and +(north:1.5em) .. (eq2full.north);
}
{
\node [anchor=west] at ([xshift=0.7em]eq1full.east) {\LARGE{\textbf{=}}};
}
{
{\large
\node [anchor=west] (feq) at ([xshift=3em,yshift=-3em]eq1full.south west) {$\sum\limits_{a_1=0}^{l} ... \sum\limits_{a_m=0}^{l} \prod\limits_{j=1}^{m}$};
\node [anchor=west,inner sep=2pt,fill=blue!20] (feqpart2) at ([xshift=-0.3em]feq.east) {$f(s_j|t_{a_j})$};
\node [anchor=west,inner sep=1pt] (feqpart3) at (feqpart2.east) {=};
\node [anchor=west] (feqpart4) at (feqpart3.east) {$\prod\limits_{j=1}^{m} \sum\limits_{i=0}^{l}$};
\node [anchor=west,inner sep=2pt,fill=blue!20] (feqpart5) at ([xshift=-0.3em]feqpart4.east) {$f(s_j|t_i)$};
}
\draw [->,thick] ([xshift=1.4em]eq1part4.south) .. controls +(south:2.5em) and +(north:2.5em) .. (feqpart2.north);
\draw [->,thick] ([xshift=1.2em]eq2part5.south) .. controls +(south:1.5em) and +(north:1.5em) .. (feqpart5.north);
\node [anchor=west,inner sep=2pt,fill=blue!20] (eq1part4) at ([xshift=-0.3em]eq1part3.east) {\footnotesize{$\alpha(x,y_x)$}};
\node [anchor=west,inner sep=2pt,fill=blue!20] (eq2part5) at ([xshift=-0.3em]eq2part4.east){\footnotesize{$\alpha(x,y)$}};
}
\end{tikzpicture}
Chapter5/Figures/figure-example-translation-alignment.tex 0 → 100644
%%% outline
%-------------------------------------------------------------------------
\begin{tabular}{| l | l |}
\hline
& {\footnotesize{$\prod\limits_{(j,i) \in \hat{A}} \textrm{P}(s_j,t_i)$} } \\ \hline
\begin{tikzpicture}
\begin{scope}
{\footnotesize
\begin{scope}
\node [anchor=west] (s1) at (0,0) {我$_1$};
\node [anchor=west] (s2) at ([xshift=2.2em]s1.east) {对$_2$};
\node [anchor=west] (s3) at ([xshift=3.2em]s2.east) {你$_3$};
\node [anchor=west] (s4) at ([xshift=3.6em]s3.east) {感到$_4$};
\node [anchor=west] (s5) at ([xshift=1.9em]s4.east) {满意$_5$};
\node [anchor=east] (s) at (s1.west) {$\mathbf{s}=$};
\end{scope}
\begin{scope}[yshift=-3.6em]
\node [anchor=west] (t1) at (0.35em,0) {I$_1$};
\node [anchor=west] (t2) at ([xshift=2.3em,yshift=-0.1em]t1.east) {am$_2$};
\node [anchor=west] (t3) at ([xshift=2.3em,yshift=0.1em]t2.east) {satisfied$_3$};
\node [anchor=west] (t4) at ([xshift=2.3em]t3.east) {with$_4$};
\node [anchor=west] (t5) at ([xshift=2.3em,yshift=-0.2em]t4.east) {you$_5$};
\node [anchor=east] (t) at ([xshift=-0.35em]t1.west) {$\mathbf{t}'=$};
\end{scope}
\draw [-,thick,ublue,dashed] (s1.south) -- (t1.north);
\draw [-,thick,ublue,dashed] (s4.south) -- ([yshift=0.3em]t2.north);
\draw [-,thick,ublue,dashed] (s2.south) ..controls +(south:1em) and +(north:1em).. (t4.north);
\draw [-,thick,ublue,dashed] (s3.south) ..controls +(south:0.5em) and +(north:1.5em).. (t5.north);
\draw [-,thick,ublue,dashed] (s5.south) -- (t3.north);
}
\end{scope}
\end{tikzpicture}
& {\tikz{\node[minimum height=3.2em]{\small{0.0023}};}} \\
\begin{tikzpicture}
\begin{scope}
{\footnotesize
\begin{scope}
\node [anchor=west] (s1) at (0,0) {我$_1$};
\node [anchor=west] (s2) at ([xshift=2.5em]s1.east) {对$_2$};
\node [anchor=west] (s3) at ([xshift=2.5em]s2.east) {你$_3$};
\node [anchor=west] (s4) at ([xshift=2.5em]s3.east) {感到$_4$};
\node [anchor=west] (s5) at ([xshift=2.5em]s4.east) {满意$_5$};
\node [anchor=east] (s) at (s1.west) {$\mathbf{s}=$};
\end{scope}
\begin{scope}[yshift=-3.6em]
\node [anchor=center] (t1) at ([yshift=-1.6em]s1.south) {I$_1$};
\node [anchor=center] (t2) at ([yshift=-1.6em]s2.south) {with$_2$};
\node [anchor=center] (t3) at ([yshift=-1.7em]s3.south) {you$_3$};
\node [anchor=center] (t4) at ([yshift=-1.7em]s4.south) {am$_4$};
\node [anchor=center] (t5) at ([yshift=-1.6em]s5.south) {satisfied$_5$};
\node [anchor=center] (t) at ([xshift=-1.3em]t1.west) {$\mathbf{t}''=$};
\end{scope}
\draw [-,thick,ublue,dashed] (s1.south) -- (t1.north);
\draw [-,thick,ublue,dashed] (s2.south) -- (t2.north);
\draw [-,thick,ublue,dashed] (s3.south) -- (t3.north);
\draw [-,thick,ublue,dashed] (s4.south) -- (t4.north);
\draw [-,thick,ublue,dashed] (s5.south) -- (t5.north);
}
\end{scope}
\end{tikzpicture}
&{\tikz{\node[minimum height=3.2em]{\small{0.0023}};}}\\
\hline
\end{tabular}
%---------------------------------------------------------------------
Chapter5/Figures/figure-formula-3.25-part-1-example.tex 0 → 100644
%%% outline
%-------------------------------------------------------------------------
\begin{tikzpicture}
{
\node [anchor=west,inner sep=2pt] (s1) at (0,0) {$s_1$:在};
\node [anchor=west,inner sep=2pt] (s2) at ([xshift=2em]s1.east) {$s_2$:桌子};
\node [anchor=west,inner sep=2pt] (s3) at ([xshift=2em]s2.east) {$s_3$:上};
\node [anchor=north,inner sep=2pt] (t1) at ([yshift=-2.4em]s1.center) {$t_1$:on};
\node [anchor=north,inner sep=2pt] (t2) at ([yshift=-2.4em]s2.center) {$t_2$:the};
\node [anchor=north,inner sep=2pt] (t3) at ([yshift=-2.4em]s3.center) {$t_3$:table};
\node [anchor=east,inner sep=2pt] (t0) at ([xshift=-2.2em]t1.west) {$t_0$};
}
{
\draw [-,dashed,thick] (s3.south) -- (t0);
\draw [-,dashed,thick] (s3.south) -- (t1);
\draw [-,dashed,thick] (s3.south) -- (t2);
\draw [-,dashed,thick] (s3.south) -- (t3);
}
\end{tikzpicture}
%---------------------------------------------------------------------
Chapter5/Figures/figure-greedy-mt-decoding-pseudo-code.tex 0 → 100644
\begin{tikzpicture}
{\scriptsize
\node [anchor=north west,inner sep=2pt,align=left] (line1) at (0,0) {\textrm{\textbf{Function} \textsc{WordDecoding}($s$)}};
\node [anchor=north west,inner sep=2pt,align=left] (line2) at ([yshift=-1pt]line1.south west) {\textrm{1: $\pi = $\textsc{GetTransOptions}($s$)}};
\node [anchor=north west,inner sep=2pt,align=left] (line3) at ([yshift=-1pt]line2.south west) {\textrm{2: $best = \phi$}};
\node [anchor=north west,inner sep=2pt,align=left] (line4) at ([yshift=-1pt]line3.south west) {\textrm{3: \textbf{for} $i$ in $[1,m]$ \textbf{do}}};
\node [anchor=north west,inner sep=2pt,align=left] (line5) at ([yshift=-1pt]line4.south west) {\textrm{4: \hspace{1em} $h = \phi$}};
\node [anchor=north west,inner sep=2pt,align=left] (line6) at ([yshift=-1pt]line5.south west) {\textrm{5: \hspace{1em} \textbf{foreach} $j$ in $[1,m]$ \textbf{do}}};
\node [anchor=north west,inner sep=2pt,align=left] (line7) at ([yshift=-1pt]line6.south west) {\textrm{6: \hspace{2em} \textbf{if} $used[j]=$ \textbf{true} \textbf{then}}};
\node [anchor=north west,inner sep=2pt,align=left] (line8) at ([yshift=-1pt]line7.south west) {\textrm{7: \hspace{3em} $h = h \cup \textrm{\textsc{Join}}(best,\pi[j])$}};
\node [anchor=north west,inner sep=2pt,align=left] (line9) at ([yshift=-1pt]line8.south west) {\textrm{8: \hspace{1em} $best = \textrm{\textsc{PruneForTop1}}(h)$}};
\node [anchor=north west,inner sep=2pt,align=left] (line10) at ([yshift=-1pt]line9.south west) {\textrm{9: \hspace{1em} $used[best.j] = \textrm{\textsc{\textbf{true}}}$}};
\node [anchor=north west,inner sep=2pt,align=left] (line11) at ([yshift=-1pt]line10.south west) {\textrm{10: \textbf{return} $best.translatoin$}};
\node [anchor=south west,inner sep=2pt,align=left] (head1) at ([yshift=1pt]line1.north west) {输出: 找的最佳译文};
\node [anchor=south west,inner sep=2pt,align=left] (head2) at ([yshift=1pt]head1.north west) {输入: 源语句子$\mathbf{s}=s_1...s_m$};
}
\begin{pgfonlayer}{background}
\node[rectangle,draw=ublue,thick,inner sep=0.2em,fill=white,drop shadow,minimum height=1.6cm] [fit = (head2) (line8) (line11)] (algorithm) {};
%% highlights
%\begin{pgfonlayer}{background}
{
\node[anchor=west,fill=blue!20,minimum height=0.16in,minimum width=1.71in] (line2highlight) at (line2.west) {};
}
{
\node[anchor=west,fill=blue!20,minimum height=0.16in,minimum width=1.71in] (line3highlight) at (line3.west) {};
\node[anchor=west,fill=blue!20,minimum height=0.16in,minimum width=1.71in] (line5highlight) at (line5.west) {};
}
{
\node[anchor=west,fill=blue!20,minimum height=0.16in,minimum width=1.71in] (line8highlight) at (line8.west) {};
}
{
\node[anchor=west,fill=blue!20,minimum height=0.16in,minimum width=1.71in] (line9highlight) at (line9.west) {};
}
{
\node[anchor=west,fill=blue!20,minimum height=0.16in,minimum width=1.71in] (line10highlight) at (line10.west) {};
}
%\end{pgfonlayer}
\end{pgfonlayer}
{\footnotesize
%% remark 1
\begin{scope}
{
\node [anchor=north west,align=left] (remark1) at ([xshift=0.4in]algorithm.north east) {获取每个单词\\的翻译候选};
\node [anchor=west,draw,thick,circle,minimum size=0.3em,inner sep=2.1pt,red] (s1) at ([yshift=-1.0em,xshift=0.5em]remark1.north east){\tiny{1}};
\node [anchor=west,draw,thick,circle,minimum size=0.3em,inner sep=2.1pt,ugreen] (s2) at ([xshift=0.4em]s1.east) {\tiny{2}};
\node [anchor=west,draw,thick,circle,minimum size=0.3em,inner sep=2.1pt,orange] (s3) at ([xshift=0.4em]s2.east) {\tiny{3}};
\node [anchor=west,draw,thick,circle,minimum size=0.3em,inner sep=3.0pt,ublue] (s4) at ([xshift=0.4em]s3.east) {.};
\node [anchor=west,draw,thick,circle,minimum size=0.3em,inner sep=1.5pt,purple] (s5) at ([xshift=0.4em]s4.east) {\tiny{$m$}};
\node [anchor=center,draw,thick,circle,minimum size=0.3em,inner sep=2pt,red,fill=red] (t1) at ([yshift=-1.7em]s1.center) {{\color{white} \tiny{$n$}}};
\node [anchor=center,draw,thick,circle,minimum size=0.3em,inner sep=2pt,ugreen,fill=ugreen] (t2) at ([yshift=-1.7em]s2.center) {{\color{white} \tiny{$n$}}};
\node [anchor=center,draw,thick,circle,minimum size=0.3em,inner sep=2pt,orange,fill=orange] (t3) at ([yshift=-1.7em]s3.center) {{\color{white} \tiny{$n$}}};
\node [anchor=center,draw,thick,circle,minimum size=0.3em,inner sep=2pt,ublue,fill=ublue] (t4) at ([yshift=-1.7em]s4.center) {{\color{white} \tiny{$n$}}};
\node [anchor=center,draw,thick,circle,minimum size=0.3em,inner sep=2pt,purple,fill=purple] (t5) at ([yshift=-1.7em]s5.center) {{\color{white} \tiny{$n$}}};
\draw [->,thick] ([yshift=-0.1em]s1.south) -- ([yshift=0.1em]t1.north);
\draw [->,thick] ([yshift=-0.1em]s2.south) -- ([yshift=0.1em]t2.north);
\draw [->,thick] ([yshift=-0.1em]s3.south) -- ([yshift=0.1em]t3.north);
\draw [->,thick] ([yshift=-0.1em]s4.south) -- ([yshift=0.1em]t4.north);
\draw [->,thick] ([yshift=-0.1em]s5.south) -- ([yshift=0.1em]t5.north);
\begin{pgfonlayer}{background}
{
\node[rectangle,draw,inner sep=0.2em,fill=blue!10,minimum width=2.2in] [fit = (remark1) (t5)] (remark1label) {};
}
\end{pgfonlayer}
}
\end{scope}
%% end of remark 1
%% remark 2
\begin{scope}
{
\node [anchor=north west,draw,inner sep=2pt,fill=blue!10,minimum width=2.2in] (remark2) at ([yshift=-0.5em]remark1label.south west) {$best$用于保存当前最好的翻译结果 };
}
\end{scope}
%% end of remark 2
%% remark 3
\begin{scope}
{
\node [anchor=north west,draw,inner sep=2pt,fill=blue!10,minimum width=2.2in] (remark3) at ([yshift=-0.5em]remark2.south west) {$h$用于保存每步生成的所有译文候选 };
}
\end{scope}
%% end of remark 3
%% remark 4
\begin{scope}
{
\node [anchor=north west,inner sep=2pt,align=left] (remark4) at ([xshift=0.31em,yshift=-0.8em]remark3.south west) {\textsc{Join}($a,b$) 返回\\$a$ 和$b$ 的所有组合 };
{\scriptsize
\node [anchor=north west,inner sep=1pt,align=center,draw,minimum height=2.3em] (a1) at ([yshift=-0.5em]remark4.north east) {$a_1$\\$a_2$};
\node [anchor=west] (join) at (a1.east) {$\times$};
\node [anchor=north west,inner sep=1pt,align=center,draw,minimum height=2.3em] (b1) at ([xshift=1.5em]a1.north east) {$b_1$\\$b_2$};
\node [anchor=west] (join) at (b1.east) {$=$};
\node [anchor=north west,inner sep=1pt,align=center,draw] (result) at ([xshift=1.5em]b1.north east) {$a_1b_1$ $a_1b_2$\\$a_2b_1$ $a_2b_2$};
}
\begin{pgfonlayer}{background}
{
\node[rectangle,draw,inner sep=2pt,fill=blue!10,minimum width=2.2in] [fit = (remark4) (result)] (remark4label) {};
}
\end{pgfonlayer}
}
\end{scope}
%% end of remark 4
%% remark 5
\begin{scope}
{
\node [anchor=north west,align=left] (remark5) at ([xshift=0.72em,yshift=-1.6em]remark4.south west) {\textsc{PruneForTop1}\\保留得分最高的结果};
\node [anchor=west,draw,inner sep=1pt] (s1) at ([yshift=-0.5em,xshift=1.2em]remark5.north east){\tiny{0.234}};
\node [anchor=north west,draw,inner sep=1pt] (s2) at ([yshift=-0.2em]s1.south west){\tiny{0.197}};
\node [anchor=north west,draw,inner sep=1pt] (s3) at ([yshift=-0.2em]s2.south west){\tiny{0.083}};
\draw [-] ([yshift=-0.1em,xshift=-0.2em]s1.south west) -- ([yshift=-0.1em,xshift=3em]s1.south east);
\node [anchor=west] (top1) at ([xshift=0.1em]s1.east) {\tiny{\color{red}{$\gets$ top1}}};
\begin{pgfonlayer}{background}
{
\node[rectangle,draw,inner sep=0.2em,fill=blue!10,minimum width=2.2in] [fit = (remark5) (top1)] (remark5label) {};
}
\end{pgfonlayer}
}
\end{scope}
\%% end of remark 5
%% remark 6
\begin{scope}
{
\node [anchor=north west,align=left] (remark6) at ([xshift=-0.34em,yshift=-1.3em]remark5.south west) {记录已经翻译过\\的源语单词};
\node [anchor=west,draw,thick,circle,minimum size=0.3em,inner sep=2.1pt,red] (s1) at ([yshift=-1.0em,xshift=0.5em]remark6.north east){\tiny{1}};
\node [anchor=west,draw,thick,circle,minimum size=0.3em,inner sep=2.1pt,ugreen] (s2) at ([xshift=0.4em]s1.east) {\tiny{2}};
\node [anchor=west,draw,thick,circle,minimum size=0.3em,inner sep=2.1pt,orange] (s3) at ([xshift=0.4em]s2.east) {\tiny{3}};
\node [anchor=west,draw,thick,circle,minimum size=0.3em,inner sep=3.0pt,ublue] (s4) at ([xshift=0.4em]s3.east) {.};
\node [anchor=west,draw,thick,circle,minimum size=0.3em,inner sep=1.5pt,purple] (s5) at ([xshift=0.4em]s4.east) {\tiny{$m$}};
\draw [-,thick,red] (s1.north east) -- (s1.south west);
\draw [-,thick,orange] (s3.north east) -- (s3.south west);
\begin{pgfonlayer}{background}
{
\node[rectangle,draw,inner sep=0.2em,fill=blue!10,minimum width=2.2in] [fit = (remark6) (s5)] (remark6label) {};
}
\end{pgfonlayer}
}
\end{scope}
\%% end of remark 6
{
\draw [->,thick] (line2highlight.east) ..controls +(east:1em) and +(west:1em).. (remark1label.west);
}
{
\draw [->,thick] (line3highlight.east) ..controls +(east:1em) and +(west:1em).. ([yshift=0.3em]remark2.south west);
\draw [->,thick] (line5highlight.east) ..controls +(east:1em) and +(west:1em).. ([yshift=0.3em]remark3.south west);
}
{
\draw [->,thick] (line8highlight.east) ..controls +(east:1em) and +(west:1em).. ([yshift=0.5em]remark4label.west);
}
{
\draw [->,thick] (line9highlight.east) ..controls +(east:1em) and +(west:1em).. ([yshift=0.5em]remark5label.west);
}
{
\draw [->,thick] (line10highlight.east) ..controls +(east:1em) and +(west:1em).. ([yshift=0.5em]remark6label.south west);
}
}
\end{tikzpicture}
Chapter5/Figures/figure-human-translation.tex 0 → 100644
%%% outline
%-------------------------------------------------------------------------
\definecolor{ublue}{rgb}{0.152,0.250,0.545}
\begin{tikzpicture}
\begin{scope}
\node [anchor=west] (s1) at (0,0) {{我}};
\node [anchor=west] (s2) at ([xshift=2em]s1.east) {{对}};
\node [anchor=west] (s3) at ([xshift=2em]s2.east) {{你}};
\node [anchor=west] (s4) at ([xshift=2em]s3.east) {{感到}};
\node [anchor=west] (s5) at ([xshift=2em]s4.east) {{满意}};
\node [anchor=south west] (sentlabel) at ([yshift=-0.5em]s1.north west) {\scriptsize{\sffamily\bfseries{\color{red}{待翻译句子(已经分词):}}}};
{
\draw [->,very thick,ublue] (s1.south) -- ([yshift=-0.7em]s1.south);
\draw [->,very thick,ublue] (s2.south) -- ([yshift=-0.7em]s2.south);
\draw [->,very thick,ublue] (s3.south) -- ([yshift=-0.7em]s3.south);
\draw [->,very thick,ublue] (s4.south) -- ([yshift=-0.7em]s4.south);
\draw [->,very thick,ublue] (s5.south) -- ([yshift=-0.7em]s5.south);
{\small
\node [anchor=north,inner sep=2pt,fill=red!20,minimum height=1.5em,minimum width=2.5em] (t11) at ([yshift=-1em]s1.south) {I};
\node [anchor=north,inner sep=2pt,fill=red!20,minimum height=1.5em,minimum width=2.5em] (t12) at ([yshift=-0.2em]t11.south) {me};
\node [anchor=north,inner sep=2pt,fill=red!20,minimum height=1.5em,minimum width=2.5em] (t13) at ([yshift=-0.2em]t12.south) {I'm};
\node [anchor=north west,inner sep=1pt,fill=black] (tl11) at (t11.north west) {\tiny{{\color{white} \textbf{1}}}};
\node [anchor=north west,inner sep=1pt,fill=black] (tl12) at (t12.north west) {\tiny{{\color{white} \textbf{1}}}};
\node [anchor=north west,inner sep=1pt,fill=black] (tl13) at (t13.north west) {\tiny{{\color{white} \textbf{1}}}};
\node [anchor=north,inner sep=2pt,fill=green!20,minimum height=1.5em,minimum width=2.5em] (t21) at ([yshift=-1em]s2.south) {to};
\node [anchor=north,inner sep=2pt,fill=green!20,minimum height=1.5em,minimum width=2.5em] (t22) at ([yshift=-0.2em]t21.south) {with};
\node [anchor=north,inner sep=2pt,fill=green!20,minimum height=1.5em,minimum width=2.5em] (t23) at ([yshift=-0.2em]t22.south) {for};
\node [anchor=north west,inner sep=1pt,fill=black] (tl21) at (t21.north west) {\tiny{{\color{white} \textbf{2}}}};
\node [anchor=north west,inner sep=1pt,fill=black] (tl22) at (t22.north west) {\tiny{{\color{white} \textbf{2}}}};
\node [anchor=north west,inner sep=1pt,fill=black] (tl23) at (t23.north west) {\tiny{{\color{white} \textbf{2}}}};
\node [anchor=north,inner sep=2pt,fill=blue!20,minimum height=1.5em,minimum width=2.5em] (t31) at ([yshift=-1em]s3.south) {you};
\node [anchor=north west,inner sep=1pt,fill=black] (tl31) at (t31.north west) {\tiny{{\color{white} \textbf{3}}}};
\node [anchor=north,inner sep=2pt,fill=orange!20,minimum height=1.5em,minimum width=3em] (t41) at ([yshift=-1em]s4.south) {$\phi$};
\node [anchor=north,inner sep=2pt,fill=orange!20,minimum height=1.5em,minimum width=3em] (t42) at ([yshift=-0.2em]t41.south) {feel};
\node [anchor=north west,inner sep=1pt,fill=black] (tl41) at (t41.north west) {\tiny{{\color{white} \textbf{4}}}};
\node [anchor=north west,inner sep=1pt,fill=black] (tl42) at (t42.north west) {\tiny{{\color{white} \textbf{4}}}};
\node [anchor=north,inner sep=2pt,fill=purple!20,minimum height=1.5em,minimum width=4.5em] (t51) at ([yshift=-1em]s5.south) {satisfy};
\node [anchor=north,inner sep=2pt,fill=purple!20,minimum height=1.5em,minimum width=4.5em] (t52) at ([yshift=-0.2em]t51.south) {satisfied};
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\node [anchor=north west,inner sep=1pt,fill=black] (tl51) at (t51.north west) {\tiny{{\color{white} \textbf{5}}}};
\node [anchor=north west,inner sep=1pt,fill=black] (tl52) at (t52.north west) {\tiny{{\color{white} \textbf{5}}}};
\node [anchor=north west,inner sep=1pt,fill=black] (tl53) at (t53.north west) {\tiny{{\color{white} \textbf{5}}}};
}
}
\end{scope}
\begin{scope}
{\small
{
\node [anchor=west,inner sep=2pt,fill=red!20,minimum height=1.5em,minimum width=2.5em] (ft11) at ([yshift=-1.2in]t11.west) {I'm};
\node [anchor=center,inner sep=2pt,fill=purple!20,minimum height=1.5em,minimum width=5em] (ft12) at ([xshift=5.0em]ft11.center) {satisfied};
\node [anchor=center,inner sep=2pt,fill=green!20,minimum height=1.5em,minimum width=2.5em] (ft13) at ([xshift=5.0em]ft12.center) {with};
\node [anchor=center,inner sep=2pt,fill=blue!20,minimum height=1.5em,minimum width=2.5em] (ft14) at ([xshift=4.0em]ft13.center) {you};
}
{
\node [anchor=north west,inner sep=1pt,fill=black] (ftl11) at (ft11.north west) {\tiny{{\color{white} \textbf{1}}}};
\node [anchor=north west,inner sep=1pt,fill=black] (ftl12) at (ft12.north west) {\tiny{{\color{white} \textbf{5}}}};
\node [anchor=north west,inner sep=1pt,fill=black] (ftl13) at (ft13.north west) {\tiny{{\color{white} \textbf{2}}}};
\node [anchor=north west,inner sep=1pt,fill=black] (ftl14) at (ft14.north west) {\tiny{{\color{white} \textbf{3}}}};
}
{
\draw [->,thick] ([yshift=-0.1em]t13.south) -- ([yshift=0.1em]ft11.north);
\draw [->,thick] ([yshift=0.1em]t22.south east) ..controls +(280:3em) and +(north:3em).. ([yshift=0.1em]ft13.north);
\draw [->,thick] ([yshift=-0.1em,xshift=0.2em]t31.south west) ..controls +(south:3em) and +(north:3em).. ([yshift=0.1em,xshift=0.2em]ft14.north west);
\draw [->,thick] ([yshift=0.1em]t52.south west) ..controls +(250:4em) and +(north:4em).. ([yshift=0.1em]ft12.north);
\node [anchor=east,inner sep=1pt] (nulltranslabel) at (t42.south west) {\scriptsize{{翻空}}};
\draw [->,thick] ([yshift=0.1em]t41.south west) ..controls +(250:1em) and +(north:1em).. (nulltranslabel.north);
}
}
\end{scope}
\begin{scope}
{
\node [anchor=north west] (label1) at (ft11.south west) {\small{选择最佳单词翻译，调整词序，得到完美的结果}};
}
{
\draw[decorate,thick,decoration={brace,amplitude=5pt,mirror}] ([yshift=8em,xshift=-0.7em]t13.south west) -- ([xshift=-0.7em]t13.south west) node [pos=0.5,left,xshift=-0.5em,yshift=0.5em] (label2) {\footnotesize{{学习到的}}};
\node [anchor=north west] (label2part2) at ([yshift=0.3em]label2.south west) {\footnotesize{{单词翻译}}};
}
{
\draw[decorate,thick,decoration={brace,amplitude=5pt,mirror}] ([yshift=-0.2em,xshift=-0.7em]t13.south west) -- ([yshift=-5em,xshift=-0.7em]t13.south west) node [pos=0.5,left,xshift=-0.5em,yshift=0.5em] (label3) {\footnotesize{{运用知识}}};
\node [anchor=north west] (label3part2) at ([yshift=0.3em]label3.south west) {\footnotesize{{生成译文}}};
}
\end{scope}
\end{tikzpicture}
%---------------------------------------------------------------------
Chapter5/Figures/figure-ibm-model-iteration-process-diagram.tex 0 → 100644
%%% outline
%-------------------------------------------------------------------------
\begin{tikzpicture}
\node [anchor=west,inner sep=2pt,fill=red!20,minimum height=3em] (eq1) at (0,0) {$f(s_u|t_v)$};
\node [anchor=west,inner sep=2pt] (eq2) at ([xshift=-2pt]eq1.east) {$=$};
\node [anchor=west,inner sep=2pt] (eq3) at ([xshift=-2pt]eq2.east) {$\lambda_{t_v}^{-1}$};
\node [anchor=west,inner sep=2pt] (eq4) at ([xshift=-2pt]eq3.east) {$\frac{\varepsilon}{(l+1)^{m}}$};
\node [anchor=west,inner sep=2pt,fill=red!20,minimum height=3em] (eq5) at ([xshift=-2pt]eq4.east) {\footnotesize{$\prod\limits_{j=1}^{m} \sum\limits_{i=0}^{l} f(s_j|t_i)$}};
\node [anchor=west,inner sep=2pt] (eq6) at ([xshift=-2pt]eq5.east) {\footnotesize{$\sum\limits_{j=1}^{m} \delta(s_j,s_u) \sum\limits_{i=0}^{l} \delta(t_i,t_v)$}};
\node [anchor=west,inner sep=2pt,fill=red!20,minimum height=3em] (eq7) at ([xshift=-2pt,yshift=-0pt]eq6.east) {$\frac{f(s_u|t_v)}{\sum_{i=0}^{l}f(s_u|t_i)}$};
\node [anchor=south west,inner sep=2pt] (label1) at ([yshift=1em]eq1.north west) {\footnotesize{{新的参数值}}};
\node [anchor=south east,inner sep=2pt] (label2) at ([yshift=1em,xshift=-5em]eq7.north east) {\footnotesize{{旧的参数值}}};
\draw [<-,thick] (label1.south) .. controls +(south:1em) and +(north:1em) .. ([xshift=-1em]eq1.north);
\draw [<-,thick] (label2.south) .. controls +(300:1em) and +(north:1em) .. ([xshift=1em]eq7.north);
\draw [<-,thick] ([xshift=-0.5em]label2.south) .. controls +(240:1em) and +(north:1em) .. ([xshift=1em]eq5.north);
\end{tikzpicture}
%---------------------------------------------------------------------
Chapter5/Figures/figure-lagrange-multiplier-method-(ibm-model-1).tex 0 → 100644
\begin{tikzpicture}
\node [anchor=west,inner sep=2pt,fill=green!20] (eq1) at (0,0) {$L(f,\lambda)$};
\node [anchor=west,inner sep=2pt] (eq2) at (eq1.east) {$=$};
\node [anchor=west,inner sep=2pt] (eq3) at (eq2.east) {$\frac{\epsilon}{(l+1)^{m}} \prod\limits_{j=1}^{m} \sum\limits_{i=0}^{l}$};
\node [anchor=west,inner sep=2pt] (eq4) at (eq3.east) {\black{$f(s_j|t_{i})$}};
\node [anchor=west,inner sep=2pt] (eq5) at (eq4.east) {$-$};
\node [anchor=north west,inner sep=2pt] (eq6) at ([yshift=-6pt]eq3.south west) {$\sum_{t_y}$};
\node [anchor=west,inner sep=1pt,minimum height=1.85em] (eq7) at (eq6.east) {$\lambda_{t_y}$};
\node [anchor=west,inner sep=1pt,minimum height=1.5em] (eq8) at ([xshift=3pt]eq7.east) {$(\sum_{s_x}$};
\node [anchor=west,inner sep=1pt,minimum height=1.5em] (eq9) at (eq8.east) {\black{$f(s_x|t_y)$}};
\node [anchor=west,inner sep=1pt,minimum height=1.5em] (eq10) at (eq9.east) {$-1)$};
{
\node [anchor=west,inner sep=2pt,fill=green!20] (eq1) at (0,0) {$L(f,\lambda)$};
\node [anchor=west,inner sep=2pt] (eq2) at (eq1.east) {$=$};
\node [anchor=west,inner sep=2pt] (eq3) at (eq2.east) {$\frac{\epsilon}{(l+1)^{m}} \prod\limits_{j=1}^{m} \sum\limits_{i=0}^{l}$};
\node [anchor=west,inner sep=2pt,draw,ublue,fill=blue!20] (eq4) at (eq3.east) {\black{$f(s_j|t_{i})$}};
\node [anchor=west,inner sep=2pt] (eq5) at (eq4.east) {$-$};
\node [anchor=north west,inner sep=2pt] (eq6) at ([yshift=-6pt]eq3.south west) {$\sum_{t_y}$};
\node [anchor=west,inner sep=1pt,fill=purple!20,minimum height=1.85em] (eq7) at (eq6.east) {$\lambda_{t_y}$};
\node [anchor=west,inner sep=1pt,minimum height=1.5em] (eq8) at ([xshift=3pt]eq7.east) {$(\sum_{s_x}$};
\node [anchor=west,inner sep=1pt,draw,ublue,fill=blue!20,minimum height=1.5em] (eq9) at (eq8.east) {\black{$f(s_x|t_y)$}};
\node [anchor=west,inner sep=1pt,minimum height=1.5em] (eq10) at (eq9.east) {$-1)$};
}
\begin{pgfonlayer}{background}
\node[rectangle,red,inner sep=2pt,fill=red!20] [fit = (eq3) (eq4)] (oldobj) {};
{
\node[rectangle,red,inner sep=2pt,fill=orange!20] [fit = (eq8) (eq9) (eq10)] (constraint) {};
}
\end{pgfonlayer}
\node [anchor=west,draw,fill=green!20] (label1) at ([xshift=-2em,yshift=3em]eq1.north west) {新目标函数};
\node [anchor=west,draw,fill=red!20] (label2) at ([xshift=2em]label1.east) {旧目标函数};
{
\node [anchor=west,draw,fill=blue!20] (label3) at ([xshift=2em]label2.east) {参数：词翻译概率};
\node [anchor=west,draw,fill=purple!20] (label4) at ([xshift=-4em,yshift=-2.5em]eq6.south west) {参数：拉格朗日乘数};
\node [anchor=west,draw,fill=orange!20] (label5) at ([xshift=3em]label4.east) {参数约束条件};
}
\draw [<-,thick] ([xshift=-1em]label1.south) .. controls +(south:2em) and +(north:2em) .. (eq1.north);
\draw [<-,thick] ([xshift=-1em]label2.south) .. controls +(south:1.0em) and +(north:1.0em) .. (oldobj.north);
{
\draw [<-,thick] ([xshift=0em]label3.south) .. controls +(south:6.5em) and +(north:1.5em) .. (eq9.north);
\draw [<-,thick] ([xshift=0em]label3.south) .. controls +(south:1.5em) and +(north:1.5em) .. (eq4.north);
\draw [<-,thick] ([xshift=-2em]label4.north) .. controls +(north:1.5em) and +(south:1.5em) .. (eq7.south);
\draw [<-,thick] ([xshift=0em]label5.north) .. controls +(north:1.5em) and +(south:1.5em) .. (constraint.south);
}
\end{tikzpicture}
Chapter5/Figures/figure-noise-channel-model.tex 0 → 100644
%%% outline
%-------------------------------------------------------------------------
\begin{tikzpicture}
\node [draw,red,fill=red!10,thick,anchor=center,circle,inner sep=3.5pt] (s) at (0,0) {\black{$\mathbf{s}$}};
\node [draw,ublue,fill=blue!10,thick,anchor=center,circle,inner sep=3.3pt] (t) at ([xshift=1.5in]s.east) {\black{$\mathbf{t}$}};
\draw [->,thick,] (s.east) -- (t.west) node [pos=0.5,draw,fill=white] {噪声信道};
\draw[->,thick](s.east) -- ([xshift=2.2em]s.east);
\node [anchor=east] at (s.west) {\scriptsize{信宿}};
\node [anchor=west] at (t.east) {\scriptsize{信源}};
\end{tikzpicture}
%---------------------------------------------------------------------
Chapter5/Figures/figure-processes-smt.tex 0 → 100644
%%% outline
%-------------------------------------------------------------------------
\begin{tikzpicture}
{\scriptsize
\node [anchor=north west,inner sep=1pt] (entry1) at (0,0) {\tiny{\textbf{1:} 这 是 数据 $\leftrightarrow$ This is data \; \;}};
\node [anchor=north west,inner sep=1pt] (entry2) at ([yshift=0.1em]entry1.south west) {\tiny{\textbf{2:} 小心 ！$\leftrightarrow$ Look out !}};
\node [anchor=north west,inner sep=1pt] (entry3) at ([yshift=0.1em]entry2.south west) {\tiny{\textbf{3:} 你 是 谁 $\leftrightarrow$ Who are you}};
\node [anchor=north west,inner sep=2pt] (entry4) at ([yshift=0.1em]entry3.south west) {...};
\node [anchor=south west] (corpuslabel) at (entry1.north west) {{\color{ublue} \sffamily\bfseries{双语平行数据}}};
\begin{pgfonlayer}{background}
\node[rectangle,draw=ublue,thick,inner sep=0.2em,fill=white,drop shadow,minimum height=1.6cm] [fit = (entry1) (entry2) (entry3) (entry4) (corpuslabel)] (corpus) {};
\end{pgfonlayer}
}
\node [anchor=west,ugreen] (P) at ([xshift=5em,yshift=-0.7em]corpus.east){P($\mathbf{t}|\mathbf{s}$)};
\node [anchor=south] (modellabel) at (P.north) {{\color{ublue} {\scriptsize \sffamily\bfseries{翻译模型}}}};
\begin{pgfonlayer}{background}
\node[rectangle,draw=ublue,thick,inner sep=0.2em,fill=white,drop shadow,minimum height=1.6cm] [fit = (P) (modellabel)] (model) {};
\end{pgfonlayer}
\draw [->,very thick,ublue] ([xshift=0.2em]corpus.east) -- ([xshift=4.2em]corpus.east) node [pos=0.5, above] {\color{red}{\scriptsize{模型学习}}};
{
\draw [->,very thick,ublue] ([xshift=0.4em]model.east) -- ([xshift=4.4em]model.east) node [inner sep=0pt,pos=0.5, above,yshift=0.3em] (decodingarrow) {\color{red}{\scriptsize{搜索\&计算}}};
{\scriptsize
\node [anchor=north west,inner sep=2pt] (sentlabel) at ([xshift=6.5em,yshift=-0.9em]model.north east) {{\color{ublue} \sffamily\bfseries{机器翻译引擎}}};
\node [anchor=north west] (sent) at ([yshift=-0.5em]sentlabel.south west) {{对任意句子进行翻译}};
\node [anchor=north west] (sentpart2) at ([yshift=0.3em]sent.south west) {\textbf{\quad}};
}
}
\begin{pgfonlayer}{background}
{
\node[rectangle,draw=ublue,thick,inner sep=0.2em,fill=white,drop shadow,minimum height=1.6cm] [fit = (sentlabel) (sent) (sentpart2)] (segsystem) {};
}
\end{pgfonlayer}
\end{tikzpicture}
%---------------------------------------------------------------------
Chapter5/Figures/figure-role-of-p-in-sentence-level-translation.tex 0 → 100644
%%% outline
%-------------------------------------------------------------------------
\begin{tikzpicture}
{\scriptsize
\node [anchor=north west,inner sep=1pt] (entry1) at (0,0) {\tiny{\textbf{1:} 这 是 数据 $\leftrightarrow$ This is data \; \;}};
\node [anchor=north west,inner sep=1pt] (entry2) at ([yshift=0.1em]entry1.south west) {\tiny{\textbf{2:} 小心 ！$\leftrightarrow$ Look out !}};
\node [anchor=north west,inner sep=1pt] (entry3) at ([yshift=0.1em]entry2.south west) {\tiny{\textbf{3:} 你 是 谁 $\leftrightarrow$ Who are you}};
\node [anchor=north west,inner sep=2pt] (entry4) at ([yshift=0.1em]entry3.south west) {...};
\node [anchor=south west] (corpuslabel) at (entry1.north west) {{\color{ublue} \sffamily\bfseries{双语平行数据}}};
\begin{pgfonlayer}{background}
\node[rectangle,draw=ublue,thick,inner sep=0.2em,fill=white,drop shadow,minimum height=1.6cm] [fit = (entry1) (entry2) (entry3) (entry4) (corpuslabel)] (corpus) {};
\end{pgfonlayer}
}
\node [anchor=west,ugreen] (P) at ([xshift=4em,yshift=-0.7em]corpus.east){P($\mathbf{t}|\mathbf{s}$)};
\node [anchor=south] (modellabel) at (P.north) {{\color{ublue} {\scriptsize \sffamily\bfseries{翻译模型}}}};
\begin{pgfonlayer}{background}
\node[rectangle,draw=ublue,thick,inner sep=0.2em,fill=white,drop shadow,minimum height=1.6cm] [fit = (P) (modellabel)] (model) {};
\end{pgfonlayer}
\draw [->,very thick,ublue] ([xshift=0.2em]corpus.east) -- ([xshift=3.0em]corpus.east) node [inner sep=0pt,pos=0.5,above,yshift=0.3em] (trainingarrow) {\color{red}{\scriptsize{模型学习}}};
\draw [->,very thick,ublue] ([xshift=0.4em]model.east) -- ([xshift=3.4em]model.east) node [inner sep=0pt,pos=0.5,above,yshift=0.3em] (decodingarrow) {\color{red}{\scriptsize{穷举\&计算}}};
{\scriptsize
\node [anchor=north west,inner sep=2pt] (sentlabel) at ([xshift=5.5em,yshift=-0.9em]model.north east) {{\color{ublue} \sffamily\bfseries{机器翻译引擎}}};
\node [anchor=north west] (sent) at ([yshift=-0.5em]sentlabel.south west) {{对任意句子进行翻译}};
\node [anchor=north west] (sentpart2) at ([yshift=0.3em]sent.south west) {\textbf{\quad}};
}
\begin{pgfonlayer}{background}
\node[rectangle,draw=ublue,thick,inner sep=0.2em,fill=white,drop shadow,minimum height=1.6cm] [fit = (sentlabel) (sent) (sentpart2)] (segsystem) {};
\end{pgfonlayer}
\node[rectangle,fill=white,fill opacity=0.85,inner sep=0pt] [fit = (segsystem) (decodingarrow)] (segsystem2) {};
\node[rectangle,fill=white,fill opacity=0.85,inner sep=0pt] [fit = (corpus) (trainingarrow)] (corpus2) {};
\end{tikzpicture}
%---------------------------------------------------------------------
Chapter5/Figures/figure-scores-of-different-translation_model&language_model.tex 0 → 100644
%%% outline
%-------------------------------------------------------------------------
\begin{tabular}{| l | l |}
\hline
& {\footnotesize{$\prod\limits_{(j,i) \in \hat{A}} \textrm{P}(s_j,t_i)$} \color{red}{{\footnotesize{$\times\textrm{P}_{\textrm{lm}}(\mathbf{t})$}}}} \\ \hline
\begin{tikzpicture}
\begin{scope}
{\footnotesize
\begin{scope}
\node [anchor=west] (s1) at (0,0) {我$_1$};
\node [anchor=west] (s2) at ([xshift=2.2em]s1.east) {对$_2$};
\node [anchor=west] (s3) at ([xshift=3.2em]s2.east) {你$_3$};
\node [anchor=west] (s4) at ([xshift=3.6em]s3.east) {感到$_4$};
\node [anchor=west] (s5) at ([xshift=1.9em]s4.east) {满意$_5$};
\node [anchor=east] (s) at (s1.west) {$\mathbf{s}=$};
\end{scope}
\begin{scope}[yshift=-3.6em]
\node [anchor=west] (t1) at (0.35em,0) {I$_1$};
\node [anchor=west] (t2) at ([xshift=2.3em,yshift=-0.1em]t1.east) {am$_2$};
\node [anchor=west] (t3) at ([xshift=2.3em,yshift=0.1em]t2.east) {satisfied$_3$};
\node [anchor=west] (t4) at ([xshift=2.3em]t3.east) {with$_4$};
\node [anchor=west] (t5) at ([xshift=2.3em,yshift=-0.2em]t4.east) {you$_5$};
\node [anchor=east] (t) at (t1.west) {$\mathbf{t}'=$};
\end{scope}
\draw [-,thick,ublue,dashed] (s1.south) -- (t1.north);
\draw [-,thick,ublue,dashed] (s4.south) -- ([yshift=0.3em]t2.north);
\draw [-,thick,ublue,dashed] (s2.south) ..controls +(south:1em) and +(north:1em).. (t4.north);
\draw [-,thick,ublue,dashed] (s3.south) ..controls +(south:0.5em) and +(north:1.5em).. (t5.north);
\draw [-,thick,ublue,dashed] (s5.south) -- (t3.north);
}
\end{scope}
\end{tikzpicture}
& {\tikz{\node[minimum height=3.2em]{\small{0.0023}{\color{red}\small{$\times$0.0107}}};}} \\
\begin{tikzpicture}
\begin{scope}
{\footnotesize
\begin{scope}
\node [anchor=west] (s1) at (0,0) {我$_1$};
\node [anchor=west] (s2) at ([xshift=2.5em]s1.east) {对$_2$};
\node [anchor=west] (s3) at ([xshift=2.5em]s2.east) {你$_3$};
\node [anchor=west] (s4) at ([xshift=2.5em]s3.east) {感到$_4$};
\node [anchor=west] (s5) at ([xshift=2.5em]s4.east) {满意$_5$};
\node [anchor=east] (s) at (s1.west) {$\mathbf{s}=$};
\end{scope}
\begin{scope}[yshift=-3.6em]
\node [anchor=center] (t1) at ([yshift=-1.6em]s1.south) {I$_1$};
\node [anchor=center] (t2) at ([yshift=-1.6em]s2.south) {with$_2$};
\node [anchor=center] (t3) at ([yshift=-1.7em]s3.south) {you$_3$};
\node [anchor=center] (t4) at ([yshift=-1.7em]s4.south) {am$_4$};
\node [anchor=center] (t5) at ([yshift=-1.6em]s5.south) {satisfied$_5$};
\node [anchor=center] (t) at ([xshift=-1.3em]t1.west) {$\mathbf{t}''=$};
\end{scope}
\draw [-,thick,ublue,dashed] (s1.south) -- (t1.north);
\draw [-,thick,ublue,dashed] (s2.south) -- (t2.north);
\draw [-,thick,ublue,dashed] (s3.south) -- (t3.north);
\draw [-,thick,ublue,dashed] (s4.south) -- (t4.north);
\draw [-,thick,ublue,dashed] (s5.south) -- (t5.north);
}
\end{scope}
\end{tikzpicture}
&{ \tikz{\node[minimum height=3em]{\small{0.0023}{\color{red}\small{$\times$0.0009}}};}}\\
\hline
\end{tabular}
%---------------------------------------------------------------------
Chapter5/Figures/figure-the-optimal-solution-to-an-objective-function.tex 0 → 100644
\begin{tikzpicture}
\begin{scope}[scale=0.8]
\draw [-,very thick] (0,0) sin (1,1) cos (2,0) sin (3,-1) cos (4,0) sin (7,-1);
\draw [-latex,thick] (-0.5,-1.2) -- (8,-1.2);
\draw [-latex,thick] (-0.5,-1.2) -- (-0.5,1.3);
\draw [-,dashed] (1,1) -- (1,-1.2);
\node [anchor=north] at (1,-1.2) {\scriptsize{参数$x$的最优解}};
\node [anchor=center] at (1,-1.2) {$\bullet$};
\node [anchor=center] at (1,1) {$\bullet$};
\node [anchor=west] at (1.3,1) {\scriptsize{目标函数$f(x)$的最大值}};
\draw [<-] (6.5,-0.8) -- (7.0,-0.3);
\node [anchor=south west,inner sep=1pt] at (7.0,-0.3) {\scriptsize{$f(x)$}};
\end{scope}
\end{tikzpicture}
Chapter5/Figures/figure-translation-pipeline.tex 0 → 100644
%%% outline
%-------------------------------------------------------------------------
\begin{tikzpicture}
\definecolor{ugreen}{rgb}{0,0.5,0}
\definecolor{ublue}{rgb}{0.152,0.250,0.545}
\node [anchor=west] (sent) at (0,0) {\scriptsize{源文：我对你感到满意}};
\node [anchor=west,draw,thick,minimum width=10.5em,minimum height=1.2em] (sent-1) at (0,0) {};
\node [anchor=west,draw,thick,circle,minimum size=0.3em,red] (s1) at ([xshift=0.15em,yshift=-2.7em]sent.south west) {};
\node [anchor=west,draw,thick,circle,minimum size=0.3em,ugreen] (s2) at ([xshift=1.3em]s1.east) {};
\node [anchor=west,draw,thick,circle,minimum size=0.3em,orange] (s3) at ([xshift=1.3em]s2.east) {};
\node [anchor=west,draw,thick,circle,minimum size=0.3em,ublue] (s4) at ([xshift=1.3em]s3.east) {};
\node [anchor=west,draw,thick,circle,minimum size=0.3em,purple] (s5) at ([xshift=1.3em]s4.east) {};
{
\node [anchor=west,draw,thick,circle,minimum size=0.3em,red,fill=red] (t1) at ([yshift=-2.5em]s1.west) {};
\node [anchor=west,draw,thick,circle,minimum size=0.3em,ugreen,fill=ugreen] (t2) at ([xshift=1.3em]t1.east) {};
\node [anchor=west,draw,thick,circle,minimum size=0.3em,orange,fill=orange] (t3) at ([xshift=1.3em]t2.east) {};
\node [anchor=west,draw,thick,circle,minimum size=0.3em,ublue,fill=ublue] (t4) at ([xshift=1.3em]t3.east) {};
\node [anchor=west,draw,thick,circle,minimum size=0.3em,purple,fill=purple] (t5) at ([xshift=1.3em]t4.east) {};
}
{
\node [anchor=west,draw,thick,circle,minimum size=0.3em,red,fill=red] (ft1) at ([yshift=-2.5em]t1.west) {};
\node [anchor=west,draw,thick,circle,minimum size=0.3em,ublue,fill=ublue] (ft2) at ([xshift=1.3em]ft1.east) {};
\node [anchor=west,draw,thick,circle,minimum size=0.3em,purple,fill=purple] (ft3) at ([xshift=1.3em]ft2.east) {};
\node [anchor=west,draw,thick,circle,minimum size=0.3em,ugreen,fill=ugreen] (ft4) at ([xshift=1.3em]ft3.east) {};
\node [anchor=west,draw,thick,circle,minimum size=0.3em,orange,fill=orange] (ft5) at ([xshift=1.3em]ft4.east) {};
}
\draw [->,thick,double] ([yshift=-0.1em]sent-1.south) -- ([yshift=-1.0em]sent-1.south);
{
\draw [->,thick] ([yshift=-0.1em]s1.south) -- ([yshift=0.1em]t1.north);
\draw [->,thick] ([yshift=-0.1em]s2.south) -- ([yshift=0.1em]t2.north);
\draw [->,thick] ([yshift=-0.1em]s3.south) -- ([yshift=0.1em]t3.north);
\draw [->,thick] ([yshift=-0.1em]s4.south) -- ([yshift=0.1em]t4.north);
\draw [->,thick] ([yshift=-0.1em]s5.south) -- ([yshift=0.1em]t5.north);
}
{
\draw [->,thick] ([yshift=-0.1em]t1.south) -- ([yshift=0.1em]ft1.north);
\draw [->,thick] ([yshift=-0.1em]t2.south) -- ([yshift=0.1em]ft4.north);
\draw [->,thick] ([yshift=-0.1em]t3.south) -- ([yshift=0.1em]ft5.north);
\draw [->,thick] ([yshift=-0.1em]t4.south) -- ([yshift=0.1em]ft2.north);
\draw [->,thick] ([yshift=-0.1em]t5.south) -- ([yshift=0.1em]ft3.north);
}
{
\node [anchor=north west] (label1) at ([xshift=0.6em,yshift=0.0em]sent-1.south east) {{分析}};
\node [anchor=north west] (label2) at ([yshift=-1.8em]label1.south west) {{转换}};
\node [anchor=north west] (label3) at ([yshift=-1.3em]label2.south west) {{生成}};
}
{\scriptsize
\begin{scope}
\node [anchor=west] (ss1) at ([xshift=-1.6em,yshift=1.5em]s1.east) {我};
\node [anchor=west] (ss2) at ([xshift=1.4em]ss1.east) {对};
\node [anchor=west] (ss3) at ([xshift=1.5em]ss2.east) {你};
\node [anchor=west] (ss4) at ([xshift=1.0em]ss3.east) {感到};
\node [anchor=west] (ss5) at ([xshift=0.4em]ss4.east) {满意};
\end{scope}
\begin{scope}[yshift=-3em]
\node [anchor=west] (tt1) at ([xshift=-1.2em,yshift=-1.5em]ft1.east) {I};
\node [anchor=west] (tt2) at ([xshift=1.7em,yshift=-0.1em]tt1.east) {am};
\node [anchor=west] (tt3) at ([xshift=0.3em,yshift=0.1em]tt2.east) {satisfied};
\node [anchor=west] (tt4) at ([xshift=-0.1em]tt3.east) {with};
\node [anchor=west] (tt5) at ([xshift=0.7em,yshift=-0.2em]tt4.east) {you};
\end{scope}
}
\node [anchor=west] (sent2) at ([xshift=-3.0em,yshift=-1.8em]tt2.south) {\scriptsize{译文：I am satisfied with you }};
\node [anchor=west,draw,thick,minimum width=10.5em,minimum height=1.2em] (sent-2) at ([xshift=-3.0em,yshift=-1.8em]tt2.south) {};
\draw [->,thick,double] ([yshift=1.0em]sent-2.north) -- ([yshift=0.1em]sent-2.north);
\begin{pgfonlayer}{background}
{
%\node[rectangle,draw=ublue,thick, inner sep=0mm] [fit =(sent)] {};
%\node[rectangle,draw=ublue,thick, inner sep=0mm] [fit =(sent2)] {};
}
\end{pgfonlayer}
\end{tikzpicture}
%---------------------------------------------------------------------
Chapter5/Figures/figure-word-alignment-instance.tex 0 → 100644
%%% outline
%-------------------------------------------------------------------------
\begin{tikzpicture}
{\small
\node [anchor=west,inner sep=2pt] (s1) at (0,0) {$s_1$:在};
\node [anchor=west,inner sep=2pt] (s2) at ([xshift=1em]s1.east) {$s_2$:桌子};
\node [anchor=west,inner sep=2pt] (s3) at ([xshift=1em]s2.east) {$s_3$:上};
\node [anchor=north,inner sep=2pt] (t1) at ([yshift=-1.7em]s1.center) {$t_1$:on};
\node [anchor=north,inner sep=2pt] (t2) at ([yshift=-1.6em]s2.center) {$t_2$:the};
\node [anchor=north,inner sep=2pt] (t3) at ([yshift=-1.6em]s3.center) {$t_3$:table};
\node [anchor=east,inner sep=2pt] (t0) at ([xshift=-1.5em]t1.west) {$t_0$};
\draw [-] (s1.south) -- (t0.north);
\draw [-] (s2.south) -- (t3.north);
\draw [-] (s3.south) -- (t1.north);
}
\end{tikzpicture}
%---------------------------------------------------------------------
Chapter5/Figures/figure-zh-en-bilingual-sentence-pairs.tex 0 → 100644
%%% outline
%-------------------------------------------------------------------------
\begin{tikzpicture}
{
\node [anchor=west,inner sep=2pt] (s1) at (0,0) {$s_1$:在};
\node [anchor=west,inner sep=2pt] (s2) at ([xshift=2em]s1.east) {$s_2$:桌子};
\node [anchor=west,inner sep=2pt] (s3) at ([xshift=2em]s2.east) {$s_3$:上};
\node [anchor=north,inner sep=2pt] (t1) at ([yshift=-2.4em]s1.center) {$t_1$:on};
\node [anchor=north,inner sep=2pt] (t2) at ([yshift=-2.4em]s2.center) {$t_2$:the};
\node [anchor=north,inner sep=2pt] (t3) at ([yshift=-2.4em]s3.center) {$t_3$:table};
\node [anchor=east,inner sep=2pt] (t0) at ([xshift=-2.2em]t1.west) {$t_0$};
\draw [-,dashed,thick] (s1.south) -- (t0.north);
\draw [-,dashed,thick] (s2.south) -- (t3.north);
\draw [-,dashed,thick] (s3.south) -- (t1.north);
}
\begin{pgfonlayer}{background}
{
\path [fill=red!20] (s2.north west) -- (s2.south west) -- (t3.north west) -- (t3.south west) -- (t3.south east) -- (t3.north east) -- (s2.south east) -- (s2.north east) -- (s2.north west);
}
\end{pgfonlayer}
\end{tikzpicture}
%---------------------------------------------------------------------
Chapter5/Figures/figure-zh-en-sentence-alignment.tex 0 → 100644
%%% outline
%-------------------------------------------------------------------------
\begin{tikzpicture}
\begin{scope}
\node [anchor=west] (s1) at (0,0) {\footnotesize{$s_1$}:我};
\node [anchor=west] (s2) at ([xshift=0.5em]s1.east) {\footnotesize{$s_2$}:对};
\node [anchor=west] (s3) at ([xshift=0.5em]s2.east) {\footnotesize{$s_3$}:你};
\node [anchor=west] (s4) at ([xshift=0.5em]s3.east) {\footnotesize{$s_4$}:感到};
\node [anchor=west] (s5) at ([xshift=0.5em]s4.east) {\footnotesize{$s_5$}:满意};
\end{scope}
\begin{scope}[yshift=-3.0em]
\node [anchor=west] (t1) at (0.35em,0) {\footnotesize{$t_1$}:I};
\node [anchor=west] (t2) at ([xshift=1.0em,yshift=0.0em]t1.east) {\footnotesize{$t_2$}:am};
\node [anchor=west] (t3) at ([xshift=0.3em,yshift=0.0em]t2.east) {\footnotesize{$t_3$}:satisfied};
\node [anchor=west] (t4) at ([xshift=0.3em]t3.east) {\footnotesize{$t_4$}:with};
\node [anchor=west] (t5) at ([xshift=0.3em,yshift=-0.0em]t4.east) {\footnotesize{$t_5$}:you};
\end{scope}
\draw [-,thick,ublue,dashed] (s1.south) -- (t1.north);
\draw [-,thick,ublue,dashed] (s4.south) -- ([yshift=0.3em]t2.north);
\draw [-,thick,ublue,dashed] (s2.south) ..controls +(south:1em) and +(north:1em).. (t4.north);
\draw [-,thick,ublue,dashed] (s3.south) ..controls +(south:0.5em) and +(north:1.5em).. (t5.north);
\draw [-,thick,ublue,dashed] (s5.south) -- (t3.north);
\end{tikzpicture}
%---------------------------------------------------------------------
Chapter5/Figures/figure-zh-en-translation-example.tex 0 → 100644
%%% outline
%-------------------------------------------------------------------------
{
\definecolor{ublue}{rgb}{0.152,0.250,0.545}
\begin{tikzpicture}
\begin{scope}
\node [anchor=west] (s1) at (0,0) {我};
\node [anchor=west] (s2) at ([xshift=0.8em]s1.east) {对};
\node [anchor=west] (s3) at ([xshift=0.8em]s2.east) {你};
\node [anchor=west] (s4) at ([xshift=0.9em]s3.east) {感到};
\node [anchor=west] (s5) at ([xshift=1.2em]s4.east) {满意};
\end{scope}
\begin{scope}[yshift=-3em]
\node [anchor=west] (t1) at (0.35em,0) {I};
\node [anchor=west] (t2) at ([xshift=0.5em,yshift=-0.1em]t1.east) {am};
\node [anchor=west] (t3) at ([xshift=0.5em,yshift=0.1em]t2.east) {satisfied};
\node [anchor=west] (t4) at ([xshift=0.5em]t3.east) {with};
\node [anchor=west] (t5) at ([xshift=0.5em,yshift=-0.2em]t4.east) {you};
\end{scope}
{
\draw [-,thick,ublue,dashed] (s1.south) -- (t1.north);
\draw [-,thick,ublue,dashed] (s4.south) -- ([yshift=0.3em]t2.north);
\draw [-,thick,ublue,dashed] (s2.south) ..controls +(south:1em) and +(north:1em).. (t4.north);
\draw [-,thick,ublue,dashed] (s3.south) ..controls +(south:0.5em) and +(north:1.5em).. (t5.north);
\draw [-,thick,ublue,dashed] (s5.south) -- (t3.north);
}
\end{tikzpicture}
}
%---------------------------------------------------------------------
Chapter5/Figures/figure-zh-en-translation-sentence-pairs&word-alignment-connection.tex 0 → 100644
%%% outline
%-------------------------------------------------------------------------
\begin{tikzpicture}
\begin{scope}
\node [anchor=west] (s1) at (0,0) {我\footnotesize{$_1$}};
\node [anchor=west] (s2) at ([xshift=0.5em]s1.east) {对\footnotesize{$_2$}};
\node [anchor=west] (s3) at ([xshift=0.5em]s2.east) {你\footnotesize{$_3$}};
\node [anchor=west] (s4) at ([xshift=0.5em]s3.east) {感到\footnotesize{$_4$}};
\node [anchor=west] (s5) at ([xshift=0.5em]s4.east) {满意\footnotesize{$_5$}};
\node [anchor=east] (s) at (s1.west) {$\mathbf{s}=$};
\end{scope}
\begin{scope}[yshift=-3.0em]
\node [anchor=west] (t1) at (0.35em,0) {I\footnotesize{$_1$}};
\node [anchor=west] (t2) at ([xshift=0.3em,yshift=-0.1em]t1.east) {am\footnotesize{$_2$}};
\node [anchor=west] (t3) at ([xshift=0.3em,yshift=0.1em]t2.east) {satisfied\footnotesize{$_3$}};
\node [anchor=west] (t4) at ([xshift=0.3em]t3.east) {with\footnotesize{$_4$}};
\node [anchor=west] (t5) at ([xshift=0.3em,yshift=-0.2em]t4.east) {you\footnotesize{$_5$}};
\node [anchor=east] (t) at ([xshift=-0.3em]t1.west) {$\mathbf{t}=$};
\end{scope}
\draw [-,thick,ublue,dashed] (s1.south) -- (t1.north);
\draw [-,thick,ublue,dashed] (s4.south) -- ([yshift=0.3em]t2.north);
\draw [-,thick,ublue,dashed] (s2.south) ..controls +(south:1em) and +(north:1em).. (t4.north);
\draw [-,thick,ublue,dashed] (s3.south) ..controls +(south:0.5em) and +(north:1.5em).. (t5.north);
\draw [-,thick,ublue,dashed] (s5.south) -- (t3.north);
\end{tikzpicture}
%---------------------------------------------------------------------
Chapter5/chapter5.tex
This source diff could not be displayed because it is too large. You can view the blob instead.
Chapter6/Figures/figure-example-of-t-s-generate.tex 0 → 100644
%%% outline
%-------------------------------------------------------------------------
\begin{tikzpicture}
\begin{scope}
{
\node [anchor=north west] (st) at (0,0) {\color{white}$\mathbf{s}$};
\node [anchor=north] (taut) at ([yshift=-3em]st.south) {\color{white}\sffamily\bfseries{$\tau$}};
\node [anchor=north] (phit) at ([yshift=-3em]taut.south) {\color{white}\sffamily\bfseries{$\phi$}};
\node [anchor=north] (tt) at ([yshift=-3em]phit.south) {\color{white}$\mathbf{t}$};
}
{\scriptsize
\node [anchor=west,minimum height=2.5em,minimum width=5.0em] (sf1) at ([xshift=1em]st.east) {};
\node [rectangle,draw,anchor=west,line width=1pt,minimum height=2.5em,minimum width=5.0em,fill=green!30,drop shadow] (s1) at ([xshift=2.48em]sf1.east) {科学家};
\node [rectangle,draw,anchor=west,line width=1pt,minimum height=2.5em,minimum width=5.0em,fill=green!30,drop shadow] (s2) at ([xshift=2.19em]s1.east) {们};
\node [rectangle,draw,anchor=west,line width=1pt,minimum height=2.5em,minimum width=5.0em,fill=green!30,drop shadow] (s3) at ([xshift=2.185em]s2.east) {并不};
\node [rectangle,draw,anchor=west,line width=1pt,minimum height=2.5em,minimum width=5.0em,fill=green!30,drop shadow] (s4) at ([xshift=2.183em]s3.east) {知道};
}
{\scriptsize
\node [anchor=west] (tau11) at ([xshift=1.5em]taut.east) {$\tau_0$\tiny{1.NULL}};
\begin{pgfonlayer}{background}
\node [rounded rectangle,draw,line width=1pt,minimum height=3.0em,minimum width=6.8em,fill=red!30,drop shadow] (tau1) [fit = (tau11)] {};
\end{pgfonlayer}
\node [anchor=west] (tau21) at ([xshift=1.80em]tau1.east) {$\tau_1$};
\node [anchor=west] (tau22) at ([yshift=-0.2em,xshift=-0.5em]tau21.north east) {\tiny{1.科学家}};
\node [anchor=west] (tau23) at ([yshift=0.2em,xshift=-0.5em]tau21.south east) {\tiny{2.们}};
\begin{pgfonlayer}{background}
\node [rounded rectangle,draw,line width=1pt,minimum height=3.0em,minimum width=6.8em,fill=blue!30,drop shadow] (tau2)[fit = (tau21) (tau22) (tau23)] {};
\end{pgfonlayer}
\node [anchor=west] (tau31) at ([xshift=2.05em]tau2.east) {$\tau_2$\tiny{1.NULL}};
\begin{pgfonlayer}{background}
\node [rounded rectangle,draw,line width=1pt,minimum height=3.0em,minimum width=6.8em,fill=red!30,drop shadow] (tau3) [fit = (tau31)] {};
\end{pgfonlayer}
\node [anchor=west] (tau41) at ([xshift=2.2em]tau3.east) {$\tau_3$\tiny{1.并不}};
\begin{pgfonlayer}{background}
\node [rounded rectangle,draw,line width=1pt,minimum height=3.0em,minimum width=6.8em,fill=red!30,drop shadow] (tau4) [fit = (tau41)] {};
\end{pgfonlayer}
\node [anchor=west] (tau51) at ([xshift=2.2em]tau4.east) {$\tau_4$\tiny{1.知道}};
\begin{pgfonlayer}{background}
\node [rounded rectangle,draw,line width=1pt,minimum height=3.0em,minimum width=6.8em,fill=red!30,drop shadow] (tau5) [fit = (tau51)] {};
\end{pgfonlayer}
}
{
\node [anchor=north] (d1) at ([yshift=-6.02em]sf1.south) {$...$};
\node [anchor=north] (d2) at ([yshift=-6em]s1.south) {$...$};
\node [anchor=north] (d31) at ([yshift=-6em]s2.south) {$...$};
\node [anchor=north] (d32) at ([xshift=0.2em]d31.south) {\footnotesize{${<{\tau,\pi}>}_1$}};
\node [anchor=north] (d4) at ([yshift=-6em]s3.south) {$...$};
\node [anchor=north] (d5) at ([yshift=-6em]s4.south) {$...$};
}
\draw [->,thick,dashed] ([yshift=1em]tau1.north west) -- ([yshift=1em]tau5.north east);
\draw [->,thick,dashed] ([yshift=-1em]tau1.south west) -- ([yshift=-1em]tau5.south east);
%第一层连线
\draw [->,thick] (tau2.north) -- (s1.south);
\draw [->,thick] (tau4.north) -- (s3.south);
\draw [->,thick] (tau5.north) -- (s4.south);
\draw [->,thick] (tau23.east) -- (s2.south);
%第二层连线
\draw [->,thick] (d1.north) -- ([yshift=-4.48em]sf1.south);
\draw [->,thick] (d2.north) -- ([yshift=-4.45em]s1.south);
\draw [->,thick] (d31.north) -- ([yshift=-4.45em]s2.south);
\draw [->,thick] (d4.north) -- ([yshift=-4.45em]s3.south);
\draw [->,thick] (d5.north) -- ([yshift=-4.45em]s4.south);
\end{scope}
{\scriptsize
\node [anchor=west,minimum height=2.5em,minimum width=5.0em] (sf12) at ([yshift=-15.0em,xshift=1em]st.east) {};
\node [rectangle,draw,anchor=west,line width=1pt,minimum height=2.5em,minimum width=5.0em,fill=green!30,drop shadow] (s12) at ([xshift=2.48em]sf12.east) {科学家};
\node [rectangle,draw,anchor=west,line width=1pt,minimum height=2.5em,minimum width=5.0em,fill=green!30,drop shadow] (s22) at ([xshift=2.19em]s12.east) {们};
\node [rectangle,draw,anchor=west,line width=1pt,minimum height=2.5em,minimum width=5.0em,fill=green!30,drop shadow] (s32) at ([xshift=2.185em]s22.east) {并不};
\node [rectangle,draw,anchor=west,line width=1pt,minimum height=2.5em,minimum width=5.0em,fill=green!30,drop shadow] (s42) at ([xshift=2.183em]s32.east) {知道};
}
{\scriptsize
\node [anchor=west] (tau112) at ([yshift=-15.0em,xshift=1.5em]taut.east) {$\tau_0$\tiny{1.NULL}};
\begin{pgfonlayer}{background}
\node [rounded rectangle,draw,line width=1pt,minimum height=3.0em,minimum width=6.8em,fill=red!30,drop shadow] (tau12) [fit = (tau112)] {};
\end{pgfonlayer}
\node [anchor=west] (tau212) at ([xshift=1.80em]tau12.east) {$\tau_1$};
\node [anchor=west] (tau222) at ([yshift=-0.2em,xshift=-0.5em]tau212.north east) {\tiny{1.们}};
\node [anchor=west] (tau232) at ([yshift=0.2em,xshift=-0.5em]tau212.south east) {\tiny{2.科学家}};
\begin{pgfonlayer}{background}
\node [rounded rectangle,draw,line width=1pt,minimum height=3.0em,minimum width=6.8em,fill=yellow!30,drop shadow] (tau22)[fit = (tau212) (tau222) (tau232)] {};
\end{pgfonlayer}
\node [anchor=west] (tau312) at ([xshift=2.05em]tau22.east) {$\tau_2$\tiny{1.NULL}};
\begin{pgfonlayer}{background}
\node [rounded rectangle,draw,line width=1pt,minimum height=3.0em,minimum width=6.8em,fill=red!30,drop shadow] (tau32) [fit = (tau312)] {};
\end{pgfonlayer}
\node [anchor=west] (tau412) at ([xshift=2.2em]tau32.east) {$\tau_3$\tiny{1.并不}};
\begin{pgfonlayer}{background}
\node [rounded rectangle,draw,line width=1pt,minimum height=3.0em,minimum width=6.8em,fill=red!30,drop shadow] (tau42) [fit = (tau412)] {};
\end{pgfonlayer}
\node [anchor=west] (tau512) at ([xshift=2.2em]tau42.east) {$\tau_4$\tiny{1.知道}};
\begin{pgfonlayer}{background}
\node [rounded rectangle,draw,line width=1pt,minimum height=3.0em,minimum width=6.8em,fill=red!30,drop shadow] (tau52) [fit = (tau512)] {};
\end{pgfonlayer}
}
{
\node [anchor=north] (d12) at ([yshift=-6.02em]sf12.south) {$...$};
\node [anchor=north] (d22) at ([yshift=-6em]s12.south) {$...$};
\node [anchor=north] (d312) at ([yshift=-6em]s22.south) {$...$};
\node [anchor=north] (d322) at ([xshift=0.2em]d312.south) {\footnotesize{${<{\tau,\pi}>}_2$}};
\node [anchor=north] (d42) at ([yshift=-6em]s32.south) {$...$};
\node [anchor=north] (d52) at ([yshift=-6em]s42.south) {$...$};
}
\draw [->,thick,dashed] ([yshift=1em]tau12.north west) -- ([yshift=1em]tau52.north east);
\draw [->,thick,dashed] ([yshift=-1em]tau12.south west) -- ([yshift=-1em]tau52.south east);
%第一层连线
\draw [->,thick] (tau22.north) -- (s12.south);
\draw [->,thick] (tau42.north) -- (s32.south);
\draw [->,thick] (tau52.north) -- (s42.south);
\draw [->,thick] (tau232.east) -- (s22.south);
%第二层连线
\draw [->,thick] (d12.north) -- ([yshift=-4.48em]sf12.south);
\draw [->,thick] (d22.north) -- ([yshift=-4.45em]s12.south);
\draw [->,thick] (d312.north) -- ([yshift=-4.45em]s22.south);
\draw [->,thick] (d42.north) -- ([yshift=-4.45em]s32.south);
\draw [->,thick] (d52.north) -- ([yshift=-4.45em]s42.south);
%\end{scope}
\end{tikzpicture}
%---------------------------------------------------------------------
Chapter6/Figures/figure-expression.tex 0 → 100644
%%% outline
%-------------------------------------------------------------------------
%%% 简易机器翻译系统 - step 3 decoding - example
\begin{tikzpicture}
\node [anchor=west,inner sep=2pt,minimum height=2.5em] (eq1) at (0,0) {${\textrm{P}(\tau,\pi|\mathbf{t}) = \prod_{i=1}^{l}\hspace{6.0em} \times \ \hspace{5.5em}\times}$};
\node [anchor=north west,inner sep=2pt,minimum height=2.5em] (eq2) at ([xshift=-16.06em,yshift=0.0em]eq1.south east) {${\prod_{i=0}^l{\prod_{k=1}^{\varphi_i}\hspace{9.6em}} \ \ \times}$};
\node [anchor=north west,inner sep=2pt,minimum height=2.5em] (eq3) at ([xshift=-16.05em,yshift=0.0em]eq2.south east) {${\prod_{i=1}^l{\prod_{k=1}^{\varphi_i}}\hspace{11.5em} \times}$};
\node [anchor=north west,inner sep=2pt,minimum height=2.5em] (eq4) at ([xshift=-17.44em,yshift=0.0em]eq3.south east) {{${\prod_{k=1}^{\varphi_0}}$}};
\node [anchor=west,inner sep=2pt,minimum height=2.0em,fill=red!30] (part1) at ([xshift=-13.4em,yshift=0.0em]eq1.east) {{${\textrm{P}(\varphi_i|\varphi_{1}^{i-1},\mathbf{t})}$}};
\node [anchor=west,inner sep=2pt,minimum height=2.0em,fill=blue!30] (part2) at ([xshift=-6.4em,yshift=0.0em]eq1.east) {{${\textrm{P}(\varphi_0|\varphi_{1}^{l},\mathbf{t})}$}};
\node [anchor=west,inner sep=2pt,minimum height=2.0em,fill=green!30] (part3) at ([xshift=-11em,yshift=0.0em]eq2.east) {{${\textrm{P}(\tau_{ik}|\tau_{i1}^{k-1},\tau_{1}^{i-1},\varphi_{0}^{l},\mathbf{t} )}$}};
\node [anchor=west,inner sep=2pt,minimum height=2.0em,fill=yellow!30] (part4) at ([xshift=-12.5em,yshift=0.0em]eq3.east) {{${\textrm{P}(\pi_{ik}|\pi_{i1}^{k-1},\pi_{1}^{i-1},\tau_{0}^{l},\varphi_{0}^{l},\mathbf{t} )}$}};
\node [anchor=west,inner sep=2pt,minimum height=2.0em,fill=gray!30] (part5) at ([xshift=0.0em,yshift=0.0em]eq4.east) {{${\textrm{P}(\pi_{0k}|\pi_{01}^{k-1},\pi_{1}^{l},\tau_{0}^{l},\varphi_{0}^{l},\mathbf{t} )}$}};
\end{tikzpicture}
Chapter6/Figures/figure-probability-translation-process.tex 0 → 100644
%%% outline
%-------------------------------------------------------------------------
\begin{tikzpicture}
{
{
\node [anchor=north west] (st) at (0,0) {$\mathbf{s}$};
\node [anchor=north] (taut) at ([yshift=-3em]st.south) {\sffamily\bfseries{$\tau$}};
\node [anchor=north] (phit) at ([yshift=-3em]taut.south) {\sffamily\bfseries{$\phi$}};
\node [anchor=north] (tt) at ([yshift=-3em]phit.south) {$\mathbf{t}$};
}
{\scriptsize
\node [anchor=west,minimum height=2.5em,minimum width=5.0em] (sf1) at ([xshift=1em]st.east) {};
\node [rectangle,draw,anchor=west,line width=1pt,minimum height=2.5em,minimum width=5.0em,fill=green!30,drop shadow] (s1) at ([xshift=2.48em]sf1.east) {科学家};
\node [rectangle,draw,anchor=west,line width=1pt,minimum height=2.5em,minimum width=5.0em,fill=green!30,drop shadow] (s2) at ([xshift=2.19em]s1.east) {们};
\node [rectangle,draw,anchor=west,line width=1pt,minimum height=2.5em,minimum width=5.0em,fill=green!30,drop shadow] (s3) at ([xshift=2.185em]s2.east) {并不};
\node [rectangle,draw,anchor=west,line width=1pt,minimum height=2.5em,minimum width=5.0em,fill=green!30,drop shadow] (s4) at ([xshift=2.183em]s3.east) {知道};
}
{\scriptsize
\node [anchor=west] (tau11) at ([xshift=1.5em]taut.east) {$\tau_0$\tiny{1.NULL}};
\begin{pgfonlayer}{background}
\node [rounded rectangle,draw,line width=1pt,minimum height=3.0em,minimum width=6.8em,fill=red!30,drop shadow] (tau1) [fit = (tau11)] {};
\end{pgfonlayer}
\node [anchor=west] (tau21) at ([xshift=1.80em]tau1.east) {$\tau_1$};
\node [anchor=west] (tau22) at ([yshift=-0.2em,xshift=-0.5em]tau21.north east) {\tiny{1.科学家}};
\node [anchor=west] (tau23) at ([yshift=0.2em,xshift=-0.5em]tau21.south east) {\tiny{2.们}};
\begin{pgfonlayer}{background}
\node [rounded rectangle,draw,line width=1pt,minimum height=3.0em,minimum width=6.8em,fill=red!30,drop shadow] (tau2)[fit = (tau21) (tau22) (tau23)] {};
\end{pgfonlayer}
\node [anchor=west] (tau31) at ([xshift=2.05em]tau2.east) {$\tau_2$\tiny{1.NULL}};
\begin{pgfonlayer}{background}
\node [rounded rectangle,draw,line width=1pt,minimum height=3.0em,minimum width=6.8em,fill=red!30,drop shadow] (tau3) [fit = (tau31)] {};
\end{pgfonlayer}
\node [anchor=west] (tau41) at ([xshift=2.2em]tau3.east) {$\tau_3$\tiny{1.并不}};
\begin{pgfonlayer}{background}
\node [rounded rectangle,draw,line width=1pt,minimum height=3.0em,minimum width=6.8em,fill=red!30,drop shadow] (tau4) [fit = (tau41)] {};
\end{pgfonlayer}
\node [anchor=west] (tau51) at ([xshift=2.2em]tau4.east) {$\tau_4$\tiny{1.知道}};
\begin{pgfonlayer}{background}
\node [rounded rectangle,draw,line width=1pt,minimum height=3.0em,minimum width=6.8em,fill=red!30,drop shadow] (tau5) [fit = (tau51)] {};
\end{pgfonlayer}
}
{\scriptsize
\node [anchor=west] (phi11) at ([xshift=2.3em]phit.east) {$\phi_0$\ 0};
\begin{pgfonlayer}{background}
\node [rounded rectangle,draw,line width=1pt,minimum height=3.0em,minimum width=6.8em,fill=blue!30,drop shadow] (phi1) [fit = (phi11)] {};
\end{pgfonlayer}
\node [anchor=west] (phi21) at ([xshift=2.947em]phi1.east) {$\phi_1$\ 2};
\begin{pgfonlayer}{background}
\node [rounded rectangle,draw,line width=1pt,minimum height=3.0em,minimum width=6.8em,fill=blue!30,drop shadow] (phi2) [fit = (phi21)] {};
\end{pgfonlayer}
\node [anchor=west] (phi31) at ([xshift=2.876em]phi2.east) {$\phi_2$\ 0};
\begin{pgfonlayer}{background}
\node [rounded rectangle,draw,line width=1pt,minimum height=3.0em,minimum width=6.8em,fill=blue!30,drop shadow] (phi3) [fit = (phi31)] {};
\end{pgfonlayer}
\node [anchor=west] (phi41) at ([xshift=2.8715em]phi3.east) {$\phi_3$\ 1};
\begin{pgfonlayer}{background}
\node [rounded rectangle,draw,line width=1pt,minimum height=3.0em,minimum width=6.8em,fill=blue!30,drop shadow] (phi4) [fit = (phi41)] {};
\end{pgfonlayer}
\node [anchor=west] (phi51) at ([xshift=2.86925em]phi4.east) {$\phi_4$\ 1};
\begin{pgfonlayer}{background}
\node [rounded rectangle,draw,line width=1pt,minimum height=3.0em,minimum width=6.8em,fill=blue!30,drop shadow] (phi5) [fit = (phi51)] {};
\end{pgfonlayer}
}
\draw [->,thick,dashed] ([yshift=-1.4em]st.south west) -- ([xshift=0.8em,yshift=-1em]s4.south east);
\draw [->,thick,dashed] ([yshift=-5.8em]st.south west) -- ([xshift=0.8em,yshift=-5.4em]s4.south east);
\draw [->,thick,dashed] ([yshift=-10.3em]st.south west) -- ([xshift=0.8em,yshift=-9.9em]s4.south east);
{\scriptsize
\node [rectangle,draw,anchor=north,line width=1pt,minimum height=2.5em,minimum width=5.0em,fill=yellow!30,drop shadow] (t1) at ([xshift=0.182em,yshift=-15em]sf1.south) {$t_0$};
\node [rectangle,draw,anchor=north,line width=1pt,minimum height=2.5em,minimum width=5.0em,fill=yellow!30,drop shadow] (t2) at ([yshift=-15em]s1.south) {Scientists};
\node [rectangle,draw,anchor=north,line width=1pt,minimum height=2.5em,minimum width=5.0em,fill=yellow!30,drop shadow] (t3) at ([yshift=-15em]s2.south) {do};
\node [rectangle,draw,anchor=north,line width=1pt,minimum height=2.5em,minimum width=5.0em,fill=yellow!30,drop shadow] (t4) at ([yshift=-15em]s3.south) {not};
\node [rectangle,draw,anchor=north,line width=1pt,minimum height=2.5em,minimum width=5.0em,fill=yellow!30,drop shadow] (t5) at ([yshift=-15em]s4.south) {know};
}
%第一层连线
\draw [->,thick] (tau2.north) -- (s1.south);
\draw [->,thick] (tau4.north) -- (s3.south);
\draw [->,thick] (tau5.north) -- (s4.south);
\draw [->,thick] (tau23.east) -- (s2.south);
%第二层连线
\draw [->,thick] (phi1.north) -- (tau1.south);
\draw [->,thick] (phi2.north) -- (tau2.south);
\draw [->,thick] (phi3.north) -- (tau3.south);
\draw [->,thick] (phi4.north) -- (tau4.south);
\draw [->,thick] (phi5.north) -- (tau5.south);
%第三层连线
\draw [->,thick] (t1.north) -- (phi1.south);
\draw [->,thick] (t2.north) -- (phi2.south);
\draw [->,thick] (t3.north) -- (phi3.south);
\draw [->,thick] (t4.north) -- (phi4.south);
\draw [->,thick] (t5.north) -- (phi5.south);
{\scriptsize
\node [anchor=west] (sent11) at ([xshift=1em,yshift=-0.3em]s4.south east) {把这些元语};
\node [anchor=west] (sent12) at ([yshift=-1em]sent11.west) {言单词放在};
\node [anchor=west] (sent13) at ([yshift=-1em]sent12.west) {合适的位置};
\node [anchor=west] (sent21) at ([yshift=-4.6em]sent13.west) {确定生成元};
\node [anchor=west] (sent22) at ([yshift=-1em]sent21.west) {语言单词};
\node [anchor=west] (sent31) at ([yshift=-4.6em]sent22.west) {确定生成元};
\node [anchor=west] (sent32) at ([yshift=-1em]sent31.west) {语言单词的};
\node [anchor=west] (sent33) at ([yshift=-1em]sent32.west) {个数};
}
{\scriptsize
\node [anchor=west] (f1) at ([yshift=-2em]t1.south west) {$\phi_{0}=0,\phi_{1}=2,\phi_{3}=0,\phi_{4}=1$};
\node [anchor=west] (f2) at ([yshift=-2em]f1.west) {$\tau_{0}=\{ \},\tau_{1}=\{ \tau_{11}=' \textrm{科学家}',\tau_{12}=' \textrm{们}' \},\phi_{3}=\{ \tau_{31}=' \textrm{并不}' \},\phi_{4}=\{ \tau_{41}=' \textrm{知道}' \}$};
\node [anchor=west] (f3) at ([yshift=-2em]f2.west) {$\pi_{0}=\{ \},\pi_{1}=\{\pi_{11}=1,\pi_{12}=2\},\pi_{2}=\{ \},\pi_{3}=\{\pi_{31}=3\},\pi_{4}=\{\pi_{41}=4\}$};
}
}
\end{tikzpicture}
%---------------------------------------------------------------------
Chapter6/Figures/figure-word-alignment&probability-distribution-in-ibm-model-3.tex 0 → 100644
%%% outline
%-------------------------------------------------------------------------
%%% 简易机器翻译系统 - step 3 decoding - example
\begin{tikzpicture}
\begin{scope}[scale=0.6]
\node [anchor=west] (eq1) at (0,0) {吃};
\node [anchor=west] (eq2) at ([xshift=3.0em,yshift=0.0em]eq1.east) {早饭};
\node [anchor=north] (eq3) at ([xshift=0.0em,yshift=-2.0em]eq1.south) {have};
\node [anchor=north] (eq4) at ([xshift=0.0em,yshift=-2.0em]eq2.south) {breakfast};
\node [anchor=east] (eq5) at ([xshift=-1.0em,yshift=-1.8em]eq1.west) {$\mathbf{a}_{1}$};
\node [anchor=west] (eq6) at ([xshift=1.0em,yshift=-1.8em]eq2.east) {$\textrm{P}(\mathbf{s},\mathbf{a}_{1}|\mathbf{t})=0.5$};
\draw [-,very thick](eq1.south) -- (eq3.north);
\draw [-,very thick](eq2.south) -- (eq4.north);
\node [anchor=west] (eq7) at ([xshift=13.1em,yshift=1.4em]eq2.east) {};
\node [anchor=west] (eq8) at ([xshift=13.1em,yshift=-25.6em]eq2.east) {};
\node [anchor=south] (eq9) at ([xshift=0.0em,yshift=0.0em]eq7.north) {吃早饭 $\Leftrightarrow $ have breakfast};
\draw [-,very thick,dotted](eq7.south) -- (eq8.north);
\end{scope}
\begin{scope}[scale=0.6,xshift=0.0,yshift=-10.0em]
\node [anchor=west] (eq1) at (0,0) {吃};
\node [anchor=west] (eq2) at ([xshift=3.0em,yshift=0.0em]eq1.east) {早饭};
\node [anchor=north] (eq3) at ([xshift=0.0em,yshift=-2.0em]eq1.south) {have};
\node [anchor=north] (eq4) at ([xshift=0.0em,yshift=-2.0em]eq2.south) {breakfast};
\node [anchor=east] (eq5) at ([xshift=-1.0em,yshift=-1.8em]eq1.west) {$\mathbf{a}_{2}$};
\node [anchor=west] (eq6) at ([xshift=1.0em,yshift=-1.8em]eq2.east) {$\textrm{P}(\mathbf{s},\mathbf{a}_{2}|\mathbf{t})=0.1$};
\draw [-,very thick](eq1.south) -- (eq4.north);
\draw [-,very thick](eq2.south) -- (eq3.north);
\end{scope}
\begin{scope}[scale=0.6,xshift=0.0,yshift=-20.0em]
\node [anchor=west] (eq1) at (0,0) {吃};
\node [anchor=west] (eq2) at ([xshift=3.0em,yshift=0.0em]eq1.east) {早饭};
\node [anchor=north] (eq3) at ([xshift=0.0em,yshift=-2.0em]eq1.south) {have};
\node [anchor=north] (eq4) at ([xshift=0.0em,yshift=-2.0em]eq2.south) {breakfast};
\node [anchor=east] (eq5) at ([xshift=-1.0em,yshift=-1.8em]eq1.west) {$\mathbf{a}_{3}$};
\node [anchor=west] (eq6) at ([xshift=1.0em,yshift=-1.8em]eq2.east) {$\textrm{P}(\mathbf{s},\mathbf{a}_{3}|\mathbf{t})=0.1$};
\draw [-,very thick](eq1.south) -- (eq3.north);
\draw [-,very thick](eq2.south) -- (eq3.north);
\end{scope}
\begin{scope}[scale=0.6,xshift=29.0em,yshift=0.0em]
\node [anchor=west] (eq1) at (0,0) {吃};
\node [anchor=west] (eq2) at ([xshift=3.0em,yshift=0.0em]eq1.east) {早饭};
\node [anchor=north] (eq3) at ([xshift=0.0em,yshift=-2.0em]eq1.south) {have};
\node [anchor=north] (eq4) at ([xshift=0.0em,yshift=-2.0em]eq2.south) {breakfast};
\node [anchor=east] (eq5) at ([xshift=-1.0em,yshift=-1.8em]eq1.west) {$\mathbf{a}_{4}$};
\node [anchor=west] (eq6) at ([xshift=1.0em,yshift=-1.8em]eq2.east) {$\textrm{P}(\mathbf{s},\mathbf{a}_{4}|\mathbf{t})=0.1$};
\draw [-,very thick](eq1.south) -- (eq4.north);
\draw [-,very thick](eq2.south) -- (eq4.north);
\end{scope}
\begin{scope}[scale=0.6,xshift=29.0em,yshift=-10.0em]
\node [anchor=west] (eq1) at (0,0) {吃};
\node [anchor=west] (eq2) at ([xshift=3.0em,yshift=0.0em]eq1.east) {早饭};
\node [anchor=north] (eq3) at ([xshift=0.0em,yshift=-2.0em]eq1.south) {have};
\node [anchor=north] (eq4) at ([xshift=0.0em,yshift=-2.0em]eq2.south) {breakfast};
\node [anchor=east] (eq5) at ([xshift=-1.0em,yshift=-1.8em]eq1.west) {$\mathbf{a}_{5}$};
\node [anchor=west] (eq6) at ([xshift=1.0em,yshift=-1.8em]eq2.east) {$\textrm{P}(\mathbf{s},\mathbf{a}_{5}|\mathbf{t})=0.05$};
\draw [-,very thick](eq1.south) -- (eq3.north);
\draw [-,very thick](eq1.south) -- (eq4.north);
\draw [-,very thick](eq2.south) -- (eq3.north);
\node [anchor=west,very thick,draw=red,minimum width=1.5em,minimum height=1.5em] (w1) at (eq5.west){};
\node [anchor=west,very thick,draw=red,minimum width=7.7em,minimum height=1.5em] (w2) at (eq6.west){};
\end{scope}
\begin{scope}[scale=0.6,xshift=29.0em,yshift=-20.0em]
\node [anchor=west] (eq1) at (0,0) {吃};
\node [anchor=west] (eq2) at ([xshift=3.0em,yshift=0.0em]eq1.east) {早饭};
\node [anchor=north] (eq3) at ([xshift=0.0em,yshift=-2.0em]eq1.south) {have};
\node [anchor=north] (eq4) at ([xshift=0.0em,yshift=-2.0em]eq2.south) {breakfast};
\node [anchor=east] (eq5) at ([xshift=-1.0em,yshift=-1.8em]eq1.west) {$\mathbf{a}_{6}$};
\node [anchor=west] (eq6) at ([xshift=1.0em,yshift=-1.8em]eq2.east) {$\textrm{P}(\mathbf{s},\mathbf{a}_{6}|\mathbf{t})=0.05$};
\draw [-,very thick](eq1.south) -- (eq3.north);
\draw [-,very thick](eq2.south) -- (eq4.north);
\draw [-,very thick](eq2.south) -- (eq3.north);
\node [anchor=west,very thick,draw=red,minimum width=1.5em,minimum height=1.5em] (w1) at (eq5.west){};
\node [anchor=west,very thick,draw=red,minimum width=7.7em,minimum height=1.5em] (w2) at (eq6.west){};
\end{scope}
\end{tikzpicture}
Chapter6/Figures/figure-word-alignment.tex 0 → 100644
%%% outline
%-------------------------------------------------------------------------
\begin{tikzpicture}
{
{\footnotesize
\node [anchor=north west,minimum height=2em,minimum width=4em] (s11) at (0,0) {};
\node [rectangle,draw,anchor=west,line width=1pt,minimum height=2em,minimum width=4em,fill=green!30,drop shadow] (s1) at ([xshift=2em]s11.east) {我};
\node [rectangle,draw,anchor=west,line width=1pt,minimum height=2em,minimum width=4em,fill=green!30,drop shadow] (s2) at ([xshift=2em]s1.east) {改变};
\node [rectangle,draw,anchor=west,line width=1pt,minimum height=2em,minimum width=4em,fill=green!30,drop shadow] (s3) at ([xshift=2em]s2.east) {主意};
\node [rectangle,draw,anchor=west,line width=1pt,minimum height=2em,minimum width=4em,fill=green!30,drop shadow] (s4) at ([xshift=2em]s3.east) {了};
\node [rectangle,draw,anchor=west,line width=1pt,minimum height=2em,minimum width=4em,fill=green!30,drop shadow] (s5) at ([xshift=2em]s4.east) {。};
\node [anchor=south] (nu1) at (s1.north) {1};
\node [anchor=south] (nu2) at (s2.north) {2};
\node [anchor=south] (nu3) at (s3.north) {3};
\node [anchor=south] (nu4) at (s4.north) {4};
\node [anchor=south] (nu5) at (s5.north) {5};
}
{
{\footnotesize
\node [anchor=north,rectangle,draw,line width=1pt,minimum height=2em,minimum width=4em,fill=red!30,drop shadow] (t1) at ([yshift=-3.5em]s11.south) {$t_0$};
\node [rectangle,draw,anchor=north,line width=1pt,minimum height=2em,minimum width=4em,fill=red!30,drop shadow] (t2) at ([yshift=-3.5em]s1.south) {I};
\node [rectangle,draw,anchor=north,line width=1pt,minimum height=2em,minimum width=4em,fill=red!30,drop shadow] (t3) at ([yshift=-3.5em]s2.south) {changed};
\node [rectangle,draw,anchor=north,line width=1pt,minimum height=2em,minimum width=4em,fill=red!30,drop shadow] (t4) at ([yshift=-3.5em]s3.south) {my};
\node [rectangle,draw,anchor=north,line width=1pt,minimum height=2em,minimum width=4em,fill=red!30,drop shadow] (t5) at ([yshift=-3.5em]s4.south) {mind};
\node [rectangle,draw,anchor=north,line width=1pt,minimum height=2em,minimum width=4em,fill=red!30,drop shadow] (t6) at ([yshift=-3.5em]s5.south) {.};
\node [anchor=north] (nd1) at (t2.south) {[1]};
\node [anchor=north] (nd2) at (t3.south) {[2]};
\node [anchor=north] (nd3) at (t5.south) {[3]};
\node [anchor=north] (nd4) at (t6.south) {[4]};
}
\draw [->,thick] (s1.south) -- (t2.north);
\draw [->,thick] (s2.south) -- (t3.north);
\draw [->,thick] (s3.south) -- (t5.north);
\draw [->,thick] (s4.south) -- (t1.north);
\draw [->,thick] (s5.south) -- (t6.north);
}
\node [anchor=east] (ss) at ([xshift=-0.5em]s1.west) {$\mathbf{s}$};
\node [anchor=east] (tt) at ([xshift=-0.5em]t1.west) {$\mathbf{t}$};
}
\end{tikzpicture}
%---------------------------------------------------------------------
\ No newline at end of file
Chapter7/Figures/figure-basic-process-of-translation.tex 0 → 100644
%%%------------------------------------------------------------------------------------------------------------
%%% 什么是解码
\begin{tikzpicture}
\begin{scope}[minimum height = 18pt]
\node[anchor=east] (s0) at (-0.5em, 0) {$\textbf{s}$:};
\node[anchor=west,fill=gray!20] (s1) at (0, 0) {\footnotesize{桌子 上}};
\node[anchor=west,fill=gray!20] (s2) at ([xshift=1em]s1.east) {\footnotesize{有}};
\node[anchor=west,fill=gray!20] (s3) at ([xshift=1em]s2.east) {\footnotesize{一个 苹果}};
\node[anchor=east] (t0) at (-0.5em, -1.5) {$\textbf{t}$:};
\node[anchor=north] (l) at ([xshift=7em,yshift=-0.5em]t0.south) {\footnotesize{(a)\ }};
\end{scope}
\begin{scope}[xshift=15em,minimum height = 18pt]
\node[anchor=east] (s0) at (-0.5em, 0) {$\textbf{s}$:};
\node[anchor=west,fill=gray!20] (s1) at (0, 0) {\footnotesize{桌子 上}};
\node[anchor=west,fill=red!20] (s2) at ([xshift=1em]s1.east) {\footnotesize{有}};
\node[anchor=west,fill=gray!20] (s3) at ([xshift=1em]s2.east) {\footnotesize{一个 苹果}};
\node[anchor=east] (t0) at (-0.5em, -1.5) {$\textbf{t}$:};
{
\node[anchor=west,fill=red!20] (t1) at (0, -1.5) {\footnotesize{There is}};
\path[<->, thick] (s2.south) edge (t1.north);
}
\node[anchor=north] (l) at ([xshift=7em,yshift=-0.5em]t0.south) {\footnotesize{(b)\ }};
\end{scope}
\begin{scope}[yshift=-9.5em,minimum height = 18pt]
\node[anchor=east] (s0) at (-0.5em, 0) {$\textbf{s}$:};
\node[anchor=west,fill=gray!20] (s1) at (0, 0) {\footnotesize{桌子 上}};
\node[anchor=west,fill=gray!20] (s2) at ([xshift=1em]s1.east) {\footnotesize{有}};
\node[anchor=west,fill=red!20] (s3) at ([xshift=1em]s2.east) {\footnotesize{一个 苹果}};
\node[anchor=east] (t0) at (-0.5em, -1.5) {$\textbf{t}$:};
{
\node[anchor=west,fill=gray!20] (t1) at (0, -1.5) {\footnotesize{There is}};
\path[<->, thick] (s2.south) edge (t1.north);
}
{
\node[anchor=west,fill=red!20] (t2) at ([xshift=1em]t1.east) {\footnotesize{an apple}};
\path[<->, thick] (s3.south) edge (t2.north);
}
\node[anchor=north] (l) at ([xshift=7em,yshift=-0.5em]t0.south) {\footnotesize{(c)\ }};
\end{scope}
\begin{scope}[xshift=15em,yshift=-9.5em,minimum height = 18pt]%[scale=0.5]
\node[anchor=east] (s0) at (-0.5em, 0) {$\textbf{s}$:};
\node[anchor=west,fill=red!20] (s1) at (0, 0) {\footnotesize{桌子 上}};
\node[anchor=west,fill=gray!20] (s2) at ([xshift=1em]s1.east) {\footnotesize{有}};
\node[anchor=west,fill=gray!20] (s3) at ([xshift=1em]s2.east) {\footnotesize{一个 苹果}};
\node[anchor=east] (t0) at (-0.5em, -1.5) {$\textbf{t}$:};
{
\node[anchor=west,fill=gray!20] (t1) at (0, -1.5) {\footnotesize{There is}};
\path[<->, thick] (s2.south) edge (t1.north);
}
{
\node[anchor=west,fill=gray!20] (t2) at ([xshift=1em]t1.east) {\footnotesize{an apple}};
\path[<->, thick] (s3.south) edge (t2.north);
}
{
\node[anchor=west,fill=red!20] (t3) at ([xshift=1em]t2.east) {\footnotesize{on the table}};
\path[<->, thick] (s1.south) edge (t3.north);
}
\node[anchor=north] (l) at ([xshift=7em,yshift=-0.5em]t0.south) {\footnotesize{(d)\ }};
\end{scope}
\end{tikzpicture}
\ No newline at end of file
Chapter7/Figures/figure-chinese-syntax-tree.tex 0 → 100644
%%%------------------------------------------------------------------------------------------------------------
%%% 短语 -> 句法
\begin{center}
\begin{tikzpicture}
\begin{scope}[scale=1.0, sibling distance=5pt, level distance=30pt, yshift=-1.4in]
\Tree[. S
[.NP
[.NP
[.DT the ]
[.NN import ]
]
[.IN in ]
[.NP \edge[roof]; {North Korea} ]
]
[.VP
[.VBZ have ]
[.ADVP
[.RB drastically ]
[.VBN fallen ]
]
]
]
\end{scope}
\end{tikzpicture}
\end{center}
\ No newline at end of file
Chapter7/Figures/figure-consistence-of-word-alignment.tex 0 → 100644
%%------------------------------------------------------------------------------------------------------------
%% 短语抽取方法
\begin{center}
\begin{tikzpicture}
\tikzstyle{elementnode} = [rectangle,text=white,anchor=center]
\tikzstyle{srcnode} = [font=\small,anchor=south west]
\tikzstyle{tgtnode} = [left,font=\small,anchor=north east]
\tikzstyle{alignmentnode} = [rectangle,draw,minimum height=3.6*1.1cm,minimum width=0.36*1.1cm]
\tikzstyle{probnode} = [fill=blue!30,minimum width=0.4*1.1cm]
\tikzstyle{labelnode} = [above]
alignment matrix1
\begin{scope}[scale=1,yshift=0.12in]
\foreach \i / \j / \c in
{0/3/0.15, 1/3/0.15, 2/3/0.15, 3/3/0.15,
0/2/0.15, 1/2/0.15, 2/2/0.15, 3/2/0.15,
0/1/0.15, 1/1/0.15, 2/1/0.15, 3/1/0.15,
0/0/0.15, 1/0/0.15, 2/0/0.15, 3/0/0.15}
\node[elementnode,minimum size=0.6*1.1cm*\c,inner sep=0.1pt,fill=blue] (a\i\j) at (0.5*1.1cm*\i-5.4*0.5*1.1cm,0.5*1.1cm*\j-1.05*1.1cm) {};
source
\node[srcnode] (src01) at (-5.9*0.5*1.1cm,-1.05*1.1cm+3.4*0.5*1.1cm) {\scriptsize{$t_1$}};
\node[srcnode] (src02) at ([xshift=0.5*1.1cm]src01.south west) {\scriptsize{$t_2$}};
\node[srcnode] (src03) at ([xshift=0.5*1.1cm]src02.south west) {\scriptsize{$t_3$}};
\node[srcnode] (src04) at ([xshift=0.5*1.1cm]src03.south west) {\scriptsize{$t_4$}};
target
\node[tgtnode] (tgt01) at (-6.0*0.5*1.1cm,-1.05*1.1cm+3.3*0.5*1.1cm) {\scriptsize{$s_1$}};
\node[tgtnode] (tgt02) at ([yshift=-0.5*1.1cm]tgt01.north east) {\scriptsize{$s_2$}};
\node[tgtnode] (tgt03) at ([yshift=-0.5*1.1cm]tgt02.north east) {\scriptsize{$s_3$}};
\node[tgtnode] (tgt04) at ([yshift=-0.5*1.1cm]tgt03.north east) {\scriptsize{$s_4$}};
alignment matrix2
\foreach \i / \j / \c in
{0/3/0.15, 1/3/0.15, 2/3/0.15, 3/3/0.15,
0/2/0.15, 1/2/0.15, 2/2/0.15, 3/2/0.15,
0/1/0.15, 1/1/0.15, 2/1/0.15, 3/1/0.15,
0/0/0.15, 1/0/0.15, 2/0/0.15, 3/0/0.15}
\node[elementnode,minimum size=0.6*1.1cm*\c,inner sep=0.1pt,fill=blue] (b\i\j) at (0.5*1.1cm*\i+0.6*0.5*1.1cm,0.5*1.1cm*\j-1.05*1.1cm) {};
source
\node[srcnode] (src11) at (0.1*0.5*1.1cm,-1.05*1.1cm+3.4*0.5*1.1cm) {\scriptsize{$t_1$}};
\node[srcnode] (src12) at ([xshift=0.5*1.1cm]src11.south west) {\scriptsize{$t_2$}};
\node[srcnode] (src13) at ([xshift=0.5*1.1cm]src12.south west) {\scriptsize{$t_3$}};
\node[srcnode] (src14) at ([xshift=0.5*1.1cm]src13.south west) {\scriptsize{$t_4$}};
target
\node[tgtnode] (tgt11) at (0.2*0.5*1.1cm,-1.05*1.1cm+3.3*0.5*1.1cm) {\scriptsize{$s_1$}};
\node[tgtnode] (tgt12) at ([yshift=-0.5*1.1cm]tgt11.north east) {\scriptsize{$s_2$}};
\node[tgtnode] (tgt13) at ([yshift=-0.5*1.1cm]tgt12.north east) {\scriptsize{$s_3$}};
\node[tgtnode] (tgt14) at ([yshift=-0.5*1.1cm]tgt13.north east) {\scriptsize{$s_4$}};
alignment matrix3
\foreach \i / \j / \c in
{0/3/0.15, 1/3/0.15, 2/3/0.15, 3/3/0.15,
0/2/0.15, 1/2/0.15, 2/2/0.15, 3/2/0.15,
0/1/0.15, 1/1/0.15, 2/1/0.15, 3/1/0.15,
0/0/0.15, 1/0/0.15, 2/0/0.15, 3/0/0.15}
\node[elementnode,minimum size=0.6*1.1cm*\c,inner sep=0.1pt,fill=blue] (c\i\j) at (0.5*1.1cm*\i+6.6*0.5*1.1cm,0.5*1.1cm*\j-1.05*1.1cm) {};
source
\node[srcnode] (src21) at (6.1*0.5*1.1cm,-1.05*1.1cm+3.4*0.5*1.1cm) {\scriptsize{$t_1$}};
\node[srcnode] (src22) at ([xshift=0.5*1.1cm]src21.south west) {\scriptsize{$t_2$}};
\node[srcnode] (src23) at ([xshift=0.5*1.1cm]src22.south west) {\scriptsize{$t_3$}};
\node[srcnode] (src24) at ([xshift=0.5*1.1cm]src23.south west) {\scriptsize{$t_4$}};
target
\node[tgtnode] (tgt21) at (6.2*0.5*1.1cm,-1.05*1.1cm+3.3*0.5*1.1cm) {\scriptsize{$s_1$}};
\node[tgtnode] (tgt22) at ([yshift=-0.5*1.1cm]tgt21.north east) {\scriptsize{$s_2$}};
\node[tgtnode] (tgt23) at ([yshift=-0.5*1.1cm]tgt22.north east) {\scriptsize{$s_3$}};
\node[tgtnode] (tgt24) at ([yshift=-0.5*1.1cm]tgt23.north east) {\scriptsize{$s_4$}};
word alignment
\node[align=center,elementnode,minimum size=0.3cm,inner sep=0.1pt,fill=blue!50] (la1) at (a03) {};
\node[align=center,elementnode,minimum size=0.3cm,inner sep=0.1pt,fill=blue!50] (la2) at (a12) {};
\node[align=center,elementnode,minimum size=0.3cm,inner sep=0.1pt,fill=blue!50] (la3) at (a11) {};
\node[align=center,elementnode,minimum size=0.3cm,inner sep=0.1pt,fill=blue!50] (lb1) at (b03) {};
\node[align=center,elementnode,minimum size=0.3cm,inner sep=0.1pt,fill=blue!50] (lb2) at (b12) {};
\node[align=center,elementnode,minimum size=0.3cm,inner sep=0.1pt,fill=red!50] (lb3) at (b11) {};
\node[align=center,elementnode,minimum size=0.3cm,inner sep=0.1pt,fill=blue!50] (lc1) at (c03) {};
\node[align=center,elementnode,minimum size=0.3cm,inner sep=0.1pt,fill=blue!50] (lc2) at (c12) {};
\node[align=center,elementnode,minimum size=0.3cm,inner sep=0.1pt,fill=blue!50] (lc3) at (c11) {};
\begin{pgfonlayer}{background}
\node [rectangle,draw=ugreen,thick,inner sep=0.4em,fill=white,drop shadow] [fit = (a03) (a11)] (phrase1) {};
\node [rectangle,draw=red,thick,inner sep=0.4em,fill=white,drop shadow] [fit = (b03) (b12)] (phrase2) {};
\node [rectangle,draw=ugreen,thick,inner sep=0.4em,fill=white,drop shadow] [fit = (c03) (c21)] (phrase3) {};
\end{pgfonlayer}
\end{scope}
\end{tikzpicture}
\end{center}
\ No newline at end of file
Chapter7/Figures/figure-derivation-consist-of-bilingual-phrase.tex 0 → 100644
%%%------------------------------------------------------------------------------------------------------------
%%% 融合用双语短语描述翻译
\begin{center}
\begin{tikzpicture}
\begin{scope}[minimum height = 18pt]
{\small
\node[anchor=north,fill=green!20] (s1) at (0,0) {进口};
\node [anchor=north,fill=red!20] (s2) at ([xshift=4em,yshift=0em]s1.north) {大幅度};
\node[anchor=north,fill=blue!20] (s3) at ([xshift=4.5em,yshift=0em]s2.north) {下降 了};
\node[anchor=west,fill=green!20] (t1) at ([xshift=0em,yshift=-4em]s1.west) {The imports have};
\node[anchor=north,fill=red!20] (t2) at ([xshift=8em,yshift=0em]t1.north) {drastically};
\node[anchor=north,fill=blue!20] (t3) at ([xshift=5.7em,yshift=0em]t2.north) {fallen};
\path[<->, thick] (s1.south) edge (t1.north);
\path[<->, thick] (s2.south) edge (t2.north);
\path[<->, thick] (s3.south) edge (t3.north);
}
\node[anchor=south] (s0) at ([xshift=-2em,yshift=0em]s1.south) {\textbf{s:}};
\node[anchor=east] (t0) at ([xshift=0em,yshift=-3.5em]s0.east) {\textbf{t:}};
\node[anchor=south,inner sep=0pt,yshift=-0.3em] (sp1) at (s1.north) {\footnotesize{$\bar{s}_{a_1 = 1}$}};
\node[anchor=south,inner sep=0pt,yshift=-0.3em] (sp2) at (s2.north) {\footnotesize{$\bar{s}_{a_2 = 2}$}};
\node[anchor=south,inner sep=0pt,yshift=-0.3em] (sp3) at (s3.north) {\footnotesize{$\bar{s}_{a_3 = 3}$}};
\node[anchor=north,inner sep=0pt,yshift=0.3em] (tp1) at (t1.south) {\footnotesize{$\bar{t}_1$}};
\node[anchor=north,inner sep=0pt,yshift=0.3em] (tp2) at (t2.south) {\footnotesize{$\bar{t}_2$}};
\node[anchor=north,inner sep=0pt,yshift=0.3em] (tp3) at (t3.south) {\footnotesize{$\bar{t}_3$}};
\end{scope}
\end{tikzpicture}
\end{center}
\ No newline at end of file
Chapter7/Figures/figure-example-of-hypothesis-recombination.tex 0 → 100644
%%%------------------------------------------------------------------------------------------------------------
%%% 假设重组
\begin{tikzpicture}
\begin{scope}
{
\node [anchor=north,inner sep=2pt,fill=red!20,minimum height=2em,minimum width=3em] (h0) at (0,0) {\small{null}};
\node [anchor=north west,inner sep=1.0pt,fill=black] (hl0) at (h0.north west) {\scriptsize{{\color{white} \textbf{0}}}};
\node [anchor=north,rotate=90,inner sep=1pt,minimum width=2em,fill=black] (pt0) at (h0.east) {\footnotesize{{\color{white} \textbf{P=1}}}};
\node [anchor=west,inner sep=2pt,fill=red!20,minimum height=2em,minimum width=3em] (h2) at ([xshift=2.2em,yshift=3.5em]h0.east) {\small{an}};
\node [anchor=west,inner sep=2pt,fill=red!20,minimum height=2em,minimum width=3em] (h3) at ([xshift=2.2em]h2.east) {\small{apple}};
\node [anchor=north west,inner sep=1.0pt,fill=black] (hl2) at (h2.north west) {\scriptsize{{\color{white} \textbf{1}}}};
\node [anchor=north west,inner sep=1.0pt,fill=black] (hl3) at (h3.north west) {\scriptsize{{\color{white} \textbf{2}}}};
\node [anchor=north,rotate=90,inner sep=1pt,minimum width=2em,fill=black] (pt2) at (h2.east) {\footnotesize{{\color{white} \textbf{P=.3}}}};
\node [anchor=north,rotate=90,inner sep=1pt,minimum width=2em,fill=black] (pt3) at (h3.east) {\footnotesize{{\color{white} \textbf{P=.5}}}};
\draw [->,very thick,ublue] ([xshift=0.1em]pt0.south) -- ([xshift=-0.1em]h2.west);
\draw [->,very thick,ublue] ([xshift=0.1em]pt2.south) -- ([xshift=-0.1em]h3.west);
{
\node [anchor=west,inner sep=2pt,fill=red!20,minimum height=2em,minimum width=3em] (h1) at ([xshift=7em]h0.east) {\small{an apple}};
\node [anchor=north west,inner sep=1.0pt,fill=black] (hl1) at (h1.north west) {\scriptsize{{\color{white} \textbf{1-2}}}};
\node [anchor=north,rotate=90,inner sep=1pt,minimum width=2em,fill=black] (pt1) at (h1.east) {\footnotesize{{\color{white} \textbf{P=.5}}}};
\draw [->,very thick,ublue] ([xshift=0.1em]pt0.south) -- ([xshift=-0.1em]h1.west);
}
}
{
\node [anchor=north west,inner sep=2pt,fill=red!20,minimum height=2em,minimum width=3em] (h4) at ([yshift=-7em]h0.south west) {\small{null}};
\node [anchor=west,inner sep=2pt,fill=red!20,minimum height=2em,minimum width=3em] (h5) at ([xshift=2.2em]h4.east) {\small{he}};
\node [anchor=west,inner sep=2pt,fill=red!20,minimum height=2em,minimum width=3em] (h6) at ([xshift=2.2em,yshift=3.5em]h4.east) {\small{it}};
\node [anchor=west,inner sep=2pt,fill=red!20,minimum height=2em,minimum width=3em] (h8) at ([xshift=2.2em]h6.east) {\small{is not}};
\node [anchor=north west,inner sep=1.0pt,fill=black] (hl4) at (h4.north west) {\scriptsize{{\color{white} \textbf{0}}}};
\node [anchor=north west,inner sep=1.0pt,fill=black] (hl5) at (h5.north west) {\scriptsize{{\color{white} \textbf{1}}}};
\node [anchor=north west,inner sep=1.0pt,fill=black] (hl5) at (h6.north west) {\scriptsize{{\color{white} \textbf{1}}}};
\node [anchor=north west,inner sep=1.0pt,fill=black] (hl5) at (h8.north west) {\scriptsize{{\color{white} \textbf{2}}}};
\node [anchor=north,rotate=90,inner sep=1pt,minimum width=2em,fill=black] (pt4) at (h4.east) {\footnotesize{{\color{white} \textbf{P=1}}}};
\node [anchor=north,rotate=90,inner sep=1pt,minimum width=2em,fill=black] (pt5) at (h5.east) {\footnotesize{{\color{white} \textbf{P=.3}}}};
\node [anchor=north,rotate=90,inner sep=1pt,minimum width=2em,fill=black] (pt6) at (h6.east) {\footnotesize{{\color{white} \textbf{P=.4}}}};
\node [anchor=north,rotate=90,inner sep=1pt,minimum width=2em,fill=black] (pt8) at (h8.east) {\footnotesize{{\color{white} \textbf{P=.2}}}};
\draw [->,very thick,ublue] ([xshift=0.1em]pt4.south) -- ([xshift=-0.1em]h5.west);
\draw [->,very thick,ublue] ([xshift=0.1em]pt4.south) -- ([xshift=-0.1em]h6.west);
\draw [->,very thick,ublue] ([xshift=0.1em]pt6.south) -- ([xshift=-0.1em]h8.west);
{
\node [anchor=west,inner sep=2pt,fill=red!20,minimum height=2em,minimum width=3em] (h7) at ([xshift=2.2em]h5.east) {\small{is not}};
\node [anchor=north,rotate=90,inner sep=1pt,minimum width=2em,fill=black] (pt7) at (h7.east) {\footnotesize{{\color{white} \textbf{P=.2}}}};
\node [anchor=north west,inner sep=1.0pt,fill=black] (hl5) at (h7.north west) {\scriptsize{{\color{white} \textbf{2}}}};
\draw [->,very thick,ublue] ([xshift=0.1em]pt5.south) -- ([xshift=-0.1em]h7.west);
}
}
\node[anchor=north] (l1) at ([xshift=6em,yshift=-1em]h0.south) {\scriptsize{(a)\ 原假设（译文相同时）}};
\node[anchor=north] (l2) at ([xshift=6em,yshift=-1em]h4.south) {\scriptsize{(c)\ 原假设（译文不同时）}};
%\node [anchor=west,inner sep=2pt,fill=red!20,minimum height=2em,minimum width=3em,opacity=0.7] (h1) at ([xshift=-1em,yshift=2em]h2.north) {原假设};
\end{scope}
\begin{scope}[xshift = 16em, yshift = 0em]
{
\node [anchor=north,inner sep=2pt,fill=red!20,minimum height=2em,minimum width=3em] (h0) at (0,0) {\small{null}};
\node [anchor=north west,inner sep=1.0pt,fill=black] (hl0) at (h0.north west) {\scriptsize{{\color{white} \textbf{0}}}};
\node [anchor=north,rotate=90,inner sep=1pt,minimum width=2em,fill=black] (pt0) at (h0.east) {\footnotesize{{\color{white} \textbf{P=1}}}};
\node [anchor=west,inner sep=2pt,fill=red!20,minimum height=2em,minimum width=3em] (h2) at ([xshift=2.2em,yshift=3.5em]h0.east) {\small{an}};
\node [anchor=west,inner sep=2pt,fill=red!20,minimum height=2em,minimum width=3em] (h3) at ([xshift=2.2em]h2.east) {\small{apple}};
\node [anchor=north west,inner sep=1.0pt,fill=black] (hl2) at (h2.north west) {\scriptsize{{\color{white} \textbf{1}}}};
\node [anchor=north west,inner sep=1.0pt,fill=black] (hl3) at (h3.north west) {\scriptsize{{\color{white} \textbf{2}}}};
\node [anchor=north,rotate=90,inner sep=1pt,minimum width=2em,fill=black] (pt2) at (h2.east) {\footnotesize{{\color{white} \textbf{P=.3}}}};
\node [anchor=north,rotate=90,inner sep=1pt,minimum width=2em,fill=black] (pt3) at (h3.east) {\footnotesize{{\color{white} \textbf{P=.5}}}};
\draw [->,very thick,ublue] ([xshift=0.1em]pt0.south) -- ([xshift=-0.1em]h2.west);
\draw [->,very thick,ublue] ([xshift=0.1em]pt2.south) -- ([xshift=-0.1em]h3.west);
{
\draw [->,ultra thick,red,line width=2pt,opacity=0.7] ([xshift=0.1em]pt0.south) -- ([xshift=-1em,yshift=-0.1em]h3.south);
}
}
{
\node [anchor=north west,inner sep=2pt,fill=red!20,minimum height=2em,minimum width=3em] (h4) at ([yshift=-7em]h0.south west) {\small{null}};
\node [anchor=west,inner sep=2pt,fill=red!20,minimum height=2em,minimum width=3em] (h5) at ([xshift=2.2em]h4.east) {\small{he}};
\node [anchor=west,inner sep=2pt,fill=red!20,minimum height=2em,minimum width=3em] (h6) at ([xshift=2.2em,yshift=3.5em]h4.east) {\small{it}};
\node [anchor=west,inner sep=2pt,fill=red!20,minimum height=2em,minimum width=3em] (h8) at ([xshift=2.2em]h6.east) {\small{is not}};
\node [anchor=north west,inner sep=1.0pt,fill=black] (hl4) at (h4.north west) {\scriptsize{{\color{white} \textbf{0}}}};
\node [anchor=north west,inner sep=1.0pt,fill=black] (hl5) at (h5.north west) {\scriptsize{{\color{white} \textbf{1}}}};
\node [anchor=north west,inner sep=1.0pt,fill=black] (hl5) at (h6.north west) {\scriptsize{{\color{white} \textbf{1}}}};
\node [anchor=north west,inner sep=1.0pt,fill=black] (hl5) at (h8.north west) {\scriptsize{{\color{white} \textbf{2}}}};
\node [anchor=north,rotate=90,inner sep=1pt,minimum width=2em,fill=black] (pt4) at (h4.east) {\footnotesize{{\color{white} \textbf{P=1}}}};
\node [anchor=north,rotate=90,inner sep=1pt,minimum width=2em,fill=black] (pt5) at (h5.east) {\footnotesize{{\color{white} \textbf{P=.3}}}};
\node [anchor=north,rotate=90,inner sep=1pt,minimum width=2em,fill=black] (pt6) at (h6.east) {\footnotesize{{\color{white} \textbf{P=.4}}}};
\node [anchor=north,rotate=90,inner sep=1pt,minimum width=2em,fill=black] (pt8) at (h8.east) {\footnotesize{{\color{white} \textbf{P=.2}}}};
\draw [->,very thick,ublue] ([xshift=0.1em]pt4.south) -- ([xshift=-0.1em]h5.west);
\draw [->,very thick,ublue] ([xshift=0.1em]pt4.south) -- ([xshift=-0.1em]h6.west);
\draw [->,very thick,ublue] ([xshift=0.1em]pt6.south) -- ([xshift=-0.1em]h8.west);
{
\draw [->,ultra thick,red,line width=2pt,opacity=0.7] ([xshift=0.1em]pt5.south) -- ([xshift=-1em,yshift=-0.1em]h8.south);
}
}
{
{
\node [anchor=west,inner sep=2pt,fill=red!20,minimum height=2em,minimum width=3em,opacity=0.3] (h1) at ([xshift=7em]h0.east) {\small{an apple}};
\node [anchor=north west,inner sep=1.0pt,fill=black,opacity=0.3] (hl1) at (h1.north west) {\scriptsize{{\color{white} \textbf{1-2}}}};
\node [anchor=north,rotate=90,inner sep=1pt,minimum width=2em,fill=black,opacity=0.3] (pt1) at (h1.east) {\footnotesize{{\color{white} \textbf{P=.5}}}};
}
{
\node [anchor=west,inner sep=2pt,fill=red!20,minimum height=2em,minimum width=3em,opacity=0.3] (h7) at ([xshift=2.2em]h5.east) {\small{is not}};
\node [anchor=north,rotate=90,inner sep=1pt,minimum width=2em,fill=black,opacity=0.3] (pt7) at (h7.east) {\footnotesize{{\color{white} \textbf{P=.2}}}};
\node [anchor=north west,inner sep=1.0pt,fill=black,opacity=0.3] (hl5) at (h7.north west) {\scriptsize{{\color{white} \textbf{2}}}};
}
}
\node [anchor=west] (l1) at ([xshift=1em, yshift=0.5em]h1.east) {\footnotesize{舍弃概率}};
\node [anchor=west] (l11) at ([xshift=0em, yshift=-1em]l1.west) {\footnotesize{较低假设}};
\node [anchor=west] (l2) at ([xshift=1em, yshift=0.5em]h7.east) {\footnotesize{舍弃概率}};
\node [anchor=west] (l21) at ([xshift=0em, yshift=-1em]l2.west) {\footnotesize{较低假设}};
%\node [anchor=west,inner sep=2pt,fill=red!20,minimum height=2em,minimum width=3em,opacity=0.7] (h1) at ([xshift=-1em,yshift=2em]h2.north) {重组假设};
\node[anchor=north] (l1) at ([xshift=6em,yshift=-1em]h0.south) {\scriptsize{(c)\ 重组假设（译文相同时）}};
\node[anchor=north] (l2) at ([xshift=6em,yshift=-1em]h4.south) {\scriptsize{(d)\ 重组假设（译文不同时）}};
\end{scope}
\end{tikzpicture}
\ No newline at end of file
Chapter7/Figures/figure-example-of-n-gram-1.tex 0 → 100644
%%%------------------------------------------------------------------------------------------------------------
%%% 引入短语翻译
{\small
\begin{tabular}{l | l}
{\red{词串}}翻译表 & P \\ \hline
我 $\to$ I & 0.6 \\
喜欢 $\to$ like & 0.3 \\
红 $\to$ red & 0.8 \\
红 $\to$ black & 0.1 \\
茶 $\to$ tea & 0.8\\
我 喜欢 $\to$ I like & 0.3\\
我 喜欢 $\to$ I liked & 0.2\\
绿 茶 $\to$ green tea & 0.5\\
绿 茶 $\to$ the green tea & 0.1\\
红 茶 $\to$ black tea & 0.7\\
... &
\end{tabular}
}
Chapter7/Figures/figure-example-of-n-gram-2.tex 0 → 100644
%%%------------------------------------------------------------------------------------------------------------
%%% 引入短语翻译
\begin{minipage}[c]{0.48\linewidth}
\vspace{1em}
\begin{center}
\begin{tikzpicture}
\begin{scope}
\begin{scope}
{\footnotesize
\node [anchor=west] (s1) at (0,0) {我};
\node [anchor=west] (s2) at ([xshift=1.0em]s1.east) {喜欢};
\node [anchor=west] (s3) at ([xshift=1.0em]s2.east) {\red{红}};
\node [anchor=west] (s4) at ([xshift=1.0em]s3.east) {茶};
\node [anchor=east] (s) at (s1.west) {$\textbf{s}=$};
}
\end{scope}
\begin{scope}[yshift=-3.0em]
{\small
\node [anchor=west] (t1) at (0.25em,0) {I};
\node [anchor=west] (t2) at ([xshift=0.8em,yshift=-0.0em]t1.east) {like};
\node [anchor=west] (t3) at ([xshift=0.6em,yshift=-0.0em]t2.east) {red};
\node [anchor=west] (t4) at ([xshift=1.15em,yshift=-0.1em]t3.east) {tea};
\node [anchor=east] (t) at ([xshift=-0.2em]t1.west) {$\textbf{t}=$};
}
\end{scope}
\draw [-] (s1.south) -- (t1.north);
\draw [-] (s2.south) ..controls +(south:1.0em) and +(north:1.0em).. (t2.north);
\draw [-] (s3.south) ..controls +(south:1.0em) and +(north:1.0em).. (t3.north);
\draw [-] (s4.south) -- (t4.north);
\node [anchor=center,draw=ublue,circle,thick,fill=white,inner sep=2pt,circular drop shadow={shadow xshift=0.1em,shadow yshift=-0.1em}] (head1) at ([xshift=2.5em,yshift=-0.5em]s4.south east) {{\color{red} \small{\textbf{No}}}};
\end{scope}
{
\begin{scope}[yshift=-5.0em]
\begin{scope}
{\footnotesize
\node [anchor=west] (s1) at (0,0) {我};
\node [anchor=west] (s2) at ([xshift=1.0em]s1.east) {喜欢};
\node [anchor=west] (s3) at ([xshift=1.0em]s2.east) {\red{红}};
\node [anchor=west] (s4) at ([xshift=1.0em]s3.east) {茶};
\node [anchor=east] (s) at (s1.west) {$\textbf{s}=$};
}
\end{scope}
\begin{scope}[yshift=-3.0em]
{\small
\node [anchor=west] (t1) at (0.25em,0) {I};
\node [anchor=west] (t2) at ([xshift=0.8em,yshift=-0.0em]t1.east) {like};
\node [anchor=west] (t3) at ([xshift=0.6em,yshift=-0.0em]t2.east) {black};
\node [anchor=west] (t4) at ([xshift=1.0em,yshift=-0.1em]t3.east) {tea};
\node [anchor=east] (t) at ([xshift=-0.2em]t1.west) {$\textbf{t}=$};
}
\end{scope}
\begin{pgfonlayer}{background}
{
\node [rectangle,draw=black,thick,inner sep=0.0em,fill=white] [fit = (s3) (s4)] (sphrase1) {};
\node [rectangle,draw=black,thick,inner sep=0.0em,fill=white] [fit = (t3) (t4)] (tphrase1) {};
}
\end{pgfonlayer}
\draw [-] (s1.south) -- (t1.north);
\draw [-] (s2.south) ..controls +(south:1.0em) and +(north:1.0em).. (t2.north);
\draw [-] (sphrase1.south) ..controls +(south:1.0em) and +(north:1.0em).. ([xshift=-1em]tphrase1.north);
\node [anchor=center,draw=ublue,circle,thick,fill=white,inner sep=1pt,circular drop shadow={shadow xshift=0.1em,shadow yshift=-0.1em}] (head1) at ([xshift=2.5em,yshift=-0.5em]s4.south east) {{\color{ugreen} \small{\textbf{Yes}}}};
\end{scope}
}
\end{tikzpicture}
\end{center}
\end{minipage}
Chapter7/Figures/figure-example-of-phrase-table.tex 0 → 100644
%%%------------------------------------------------------------------------------------------------------------
%%% 展示短语表的内容
\begin{center}
\begin{tikzpicture}
\node [anchor=west] (s1) at (0,0) {\small{报告 认为 $\vert\vert\vert$ report holds that $\vert\vert\vert$ -2.62 -5.81 -0.91 -2.85 1 0 $\vert\vert\vert$ 4 $\vert\vert\vert$ 0-0 1-1 1-2}};
\node [anchor=west] (s2) at ([yshift=-1.2em]s1.west) {\small{，悲伤 $\vert\vert\vert$ , sadness $\vert\vert\vert$ -1.946 -3.659 0 -3.709 1 0 $\vert\vert\vert$ 1 $\vert\vert\vert$ 0-0 1-1}};
\node [anchor=west] (s3) at ([yshift=-1.2em]s2.west) {\small{，北京 等 $\vert\vert\vert$ , beijing , and other $\vert\vert\vert$ 0 -7.98 0 -3.84 1 0 $\vert\vert\vert$ 2 $\vert\vert\vert$ 0-0 1-1 2-2 2-3 2-4}};
\node [anchor=west] (s4) at ([yshift=-1.2em]s3.west) {\small{，北京 及 $\vert\vert\vert$ , beijing , and $\vert\vert\vert$ -0.69 -1.45 -0.92 -4.80 1 0 $\vert\vert\vert$ 2 $\vert\vert\vert$ 0-0 1-1 2-2}};
\node [anchor=west] (s5) at ([yshift=-1.2em]s4.west) {\small{一个 中国 $\vert\vert\vert$ one china $\vert\vert\vert$ 0 -1.725 0 -1.636 1 0 $\vert\vert\vert$ 2 $\vert\vert\vert$ 1-1 2-2}};
\node [anchor=west] (s7) at ([yshift=-1.1em]s5.west) {\small{...}};
\node [anchor=west] (s6) at ([yshift=1.0em]s1.west) {\small{...}};
\begin{pgfonlayer}{background}
\node [rectangle,inner sep=0.3em,fill=red!10] [fit = (s1) (s3) (s4) (s6) (s7)] (box1) {};
\end{pgfonlayer}
\end{tikzpicture}
\end{center}
\ No newline at end of file
Chapter7/Figures/figure-example-of-stack-decode.tex 0 → 100644
%%%------------------------------------------------------------------------------------------------------------
%%% 栈解码
\begin{center}
\begin{tikzpicture}
\begin{scope}
{
\node [anchor=north,inner sep=2pt,fill=red!20,minimum height=2em,minimum width=3em] (h0) at (0,0) {\scriptsize{null}};
\node [anchor=north west,inner sep=1.5pt,fill=black] (hl0) at (h0.north west) {\scriptsize{{\color{white} \textbf{0}}}};
\node [anchor=north,rotate=90,inner sep=1pt,minimum width=2em,fill=black] (pt0) at (h0.east) {\scriptsize{{\color{white} \textbf{P=1}}}};
}
{
\node [anchor=west,inner sep=2pt,fill=red!20,minimum height=2em,minimum width=3em] (h13) at ([xshift=2.1em,yshift=6em]h0.east) {\scriptsize{there is}};
\node [anchor=west,inner sep=2pt,minimum height=2em,minimum width=3em] (h12) at ([xshift=2.1em,yshift=3.5em]h0.east) {\small{\textbf{...}}};
\node [anchor=west,inner sep=2pt,fill=red!20,minimum height=2em,minimum width=3em] (h1) at ([xshift=2.1em]h0.east) {\scriptsize{tabel}};
\node [anchor=north west,inner sep=1.0pt,fill=black] (hl1) at (h1.north west) {\scriptsize{{\color{white} \textbf{1}}}};
\node [anchor=north west,inner sep=1.0pt,fill=black] (hl3) at (h13.north west) {\scriptsize{{\color{white} \textbf{3}}}};
\node [anchor=north,rotate=90,inner sep=1pt,minimum width=2em,fill=black] (pt1) at (h1.east) {\scriptsize{{\color{white} \textbf{P=.2}}}};
\node [anchor=north,rotate=90,inner sep=1pt,minimum width=2em,fill=black] (pt3) at (h13.east) {\scriptsize{{\color{white} \textbf{P=.5}}}};
\node [anchor=west,inner sep=2pt,fill=red!20,minimum height=2em,minimum width=3em] (h2) at ([xshift=2.1em]h1.east) {\scriptsize{have}};
\node [anchor=west,inner sep=2pt,minimum height=2em,minimum width=3em] (h22) at ([xshift=2.1em]h12.east) {\small{\textbf{...}}};
\node [anchor=west,inner sep=2pt,fill=red!20,minimum height=2em,minimum width=3em] (h23) at ([xshift=2.1em]h13.east) {\scriptsize{an}};
\node [anchor=west,inner sep=2pt,fill=red!20,minimum height=2em,minimum width=3em] (h3) at ([xshift=2.1em]h2.east) {\scriptsize{there is}};
\node [anchor=west,inner sep=2pt,minimum height=2em,minimum width=3em] (h32) at ([xshift=2.1em]h22.east) {\small{\textbf{...}}};
\node [anchor=west,inner sep=2pt,fill=red!20,minimum height=2em,minimum width=3em] (h33) at ([xshift=2.1em]h23.east) {\scriptsize{an apple}};
\node [anchor=north west,inner sep=1.0pt,fill=black] (hl2) at (h2.north west) {\scriptsize{{\color{white} \textbf{3}}}};
\node [anchor=north west,inner sep=1.0pt,fill=black] (hl23) at (h23.north west) {\scriptsize{{\color{white} \textbf{4}}}};
\node [anchor=north west,inner sep=1.0pt,fill=black] (hl3) at (h3.north west) {\scriptsize{{\color{white} \textbf{2}}}};
\node [anchor=north west,inner sep=1.0pt,fill=black] (hl33) at (h33.north west) {\scriptsize{{\color{white} \textbf{4-5}}}};
\node [anchor=north,rotate=90,inner sep=1pt,minimum width=2em,fill=black] (pt2) at (h2.east) {\scriptsize{{\color{white} \textbf{P=.5}}}};
\node [anchor=north,rotate=90,inner sep=1pt,minimum width=2em,fill=black] (pt23) at (h23.east) {\scriptsize{{\color{white} \textbf{P=.5}}}};
\node [anchor=north,rotate=90,inner sep=1pt,minimum width=2em,fill=black] (pt3) at (h3.east) {\scriptsize{{\color{white} \textbf{P=.5}}}};
\node [anchor=north,rotate=90,inner sep=1pt,minimum width=2em,fill=black] (pt33) at (h33.east) {\scriptsize{{\color{white} \textbf{P=.5}}}};
}
\node [anchor=north] (l0) at ([xshift=0.2em,yshift=-0.7em]h0.south) {\small{\textbf{未译词}}};
\node [anchor=north] (l1) at ([xshift=0.3em,yshift=-0.7em]h1.south) {\small{\textbf{已译1词}}};
\node [anchor=north] (l2) at ([xshift=0.3em,yshift=-0.7em]h2.south) {\small{\textbf{已译2词}}};
\node [anchor=north] (l3) at ([xshift=0.3em,yshift=-0.7em]h3.south) {\small{\textbf{已译3词}}};
\begin{pgfonlayer}{background}
\node [rectangle,inner sep=0.3em,fill=blue!10] [fit = (h0) (pt0)] (box0) {};
\node [rectangle,inner sep=0.3em,fill=blue!10] [fit = (h1) (pt1) (h13)] (box1) {};
\node [rectangle,inner sep=0.3em,fill=blue!10] [fit = (h2) (pt2) (h23)] (box2) {};
\node [rectangle,inner sep=0.3em,fill=blue!10] [fit = (h3) (pt3) (h33)] (box3) {};
\end{pgfonlayer}
{
\draw [->,thick,red] (h13.north).. controls +(60:0.5) and +(120:0.5) .. (h23.north);
\draw [->,thick,red] (h13.north).. controls +(58:0.8) and +(122:0.8) .. (h33.north);
\draw [->,thick,red] (h1.north).. controls +(60:0.5) and +(120:0.5) .. (h2.north);
\draw [->,thick,red] (h2.north).. controls +(60:0.5) and +(120:0.5) .. (h3.north);
}
\node [anchor=south east] (wtranslabel) at ([xshift=-1.5em,yshift=-2.2em]h0.south west) {\small{\textbf{：假设堆栈}}};
\node [anchor=east,inner sep=2pt,fill=blue!10,minimum height=1em,minimum width=2em] (stacklabel) at ([xshift=-0.1em]wtranslabel.west) {};
{
\node [anchor=east] (line1) at ([xshift=-1.0em,yshift=0.4em]h0.west) {\small{0号栈包含空假设}};
}
{
\node [anchor=east] (line2) at ([xshift=-2.3em,yshift=0.5em]h13.west) {\small{通过假设扩展产生新的假设}};
\node [anchor=north west] (line3) at ([yshift=0.1em]line2.south west) {\small{并不断的被存入假设堆栈中}};
}
\begin{pgfonlayer}{background}
{
\node [rectangle,inner sep=0.1em,fill=ugreen!10] [fit = (line1)] (box1) {};
}
{
\node [rectangle,inner sep=0.1em,fill=red!10] [fit = (line2) (line3)] (box2) {};
}
\end{pgfonlayer}
\end{scope}
\end{tikzpicture}
\end{center}
\ No newline at end of file
Chapter7/Figures/figure-example-of-translation-base-word-1.tex 0 → 100644
%%%------------------------------------------------------------------------------------------------------------
%%% 基于单词的模型的问题
{\small
\begin{tabular}{l | l}
单词翻译表 & P \\ \hline
我 $\to$ I & 0.6 \\
喜欢 $\to$ like & 0.3 \\
绿 $\to$ green & 0.9 \\
茶 $\to$ tea & 0.8 \\
\end{tabular}
}
Chapter7/Figures/figure-example-of-translation-base-word-2.tex 0 → 100644
\begin{minipage}[c]{0.35\linewidth}
\begin{tikzpicture}
\begin{scope}
{\small
\node [anchor=west] (s1) at (0,0) {我};
\node [anchor=west] (s2) at ([xshift=1.0em]s1.east) {喜欢};
\node [anchor=west] (s3) at ([xshift=1.0em]s2.east) {{\color{ugreen} 绿}};
\node [anchor=west] (s4) at ([xshift=1.07em]s3.east) {茶};
\node [anchor=east] (s) at (s1.west) {$\textbf{s}=$};
}
\end{scope}
{
\begin{scope}[yshift=-2.0em]
{\small
\node [anchor=west] (t1) at (0.35em,0) {I};
\node [anchor=west] (t2) at ([xshift=0.8em,yshift=-0.0em]t1.east) {like};
\node [anchor=west] (t3) at ([xshift=1.0em,yshift=-0.2em]t2.east) {green};
\node [anchor=west] (t4) at ([xshift=0.78em,yshift=0.1em]t3.east) {tea};
\node [anchor=east] (t) at ([xshift=-0.3em]t1.west) {$\textbf{t}=$};
}
\end{scope}
\draw [-] (s1.south) -- (t1.north);
\draw [-] (s2.south) ..controls +(south:0.5em) and +(north:0.5em).. (t2.north);
\draw [-] (s3.south) ..controls +(south:0.5em) and +(north:0.5em).. (t3.north);
\draw [-] (s4.south) -- (t4.north);
}%visible<2->
\end{tikzpicture}
\end{minipage}
\ No newline at end of file
Chapter7/Figures/figure-example-of-translation-black-tea-1.tex 0 → 100644
%%%------------------------------------------------------------------------------------------------------------
%%% 基于单词的模型的问题
{\small
\begin{tabular}{l | l}
单词翻译表 & P \\ \hline
我 $\to$ I & 0.6 \\
喜欢 $\to$ like & 0.3 \\
红 $\to$ red & 0.8 \\
红 $\to$ black & 0.1 \\
茶 $\to$ tea & 0.8\\
\end{tabular}
}
Chapter7/Figures/figure-example-of-translation-black-tea-2.tex 0 → 100644
%%%------------------------------------------------------------------------------------------------------------
%%% 基于单词的模型的问题
\begin{minipage}[c]{0.35\linewidth}
\vspace{1em}
\begin{tikzpicture}
\begin{scope}
{\small
\node [anchor=west] (s1) at (0,0) {我};
\node [anchor=west] (s2) at ([xshift=1.0em]s1.east) {喜欢};
\node [anchor=west] (s3) at ([xshift=1.0em]s2.east) {\red{红}};
\node [anchor=west] (s4) at ([xshift=1.0em]s3.east) {茶};
\node [anchor=east] (s) at (s1.west) {$\textbf{s}=$};
}
\end{scope}
{
\begin{scope}[yshift=-2.0em]
{\small
\node [anchor=west] (t1) at (0.35em,0) {I};
\node [anchor=west] (t2) at ([xshift=0.8em,yshift=-0.0em]t1.east) {like};
\node [anchor=west] (t3) at ([xshift=1.0em,yshift=-0.0em]t2.east) {red};
\node [anchor=west] (t4) at ([xshift=1.0em,yshift=-0.1em]t3.east) {tea};
\node [anchor=east] (t) at ([xshift=-0.3em]t1.west) {$\textbf{t}=$};
}
\end{scope}
\draw [-] (s1.south) -- (t1.north);
\draw [-] (s2.south) ..controls +(south:0.5em) and +(north:0.5em).. (t2.north);
\draw [-] (s3.south) ..controls +(south:0.5em) and +(north:0.5em).. (t3.north);
\draw [-] (s4.south) ..controls +(south:0.5em) and +(north:0.5em).. (t4.north);
}%visible<4->
\begin{pgfonlayer}{background}
{
\node [rectangle,draw,thick,inner sep=0.2em,fill=white,drop shadow] [fit = (t3) (t4)] (problemphrase) {};
\node [anchor=north,text width=8em,align=left] (problemlabel) at (problemphrase.south) {\begin{spacing}{0.8}\scriptsize{``红 茶''为一种搭配，应该翻译为``black tea''}\end{spacing}};
}
\end{pgfonlayer}
\end{tikzpicture}
\end{minipage}
Chapter7/Figures/figure-example-of-translation-use-syntactic-structure.tex 0 → 100644
%%%------------------------------------------------------------------------------------------------------------
%%% 基于句法的模型
\begin{center}
\begin{tikzpicture}
%% example
\begin{scope}[xshift=-0.1in,yshift=-1.5in]
{\scriptsize
\node[anchor=west] (ref) at (0,0) {{\sffamily\bfseries{人工翻译:}} {\red{After}} North Korea demanded concessions from U.S. again before the start of a new round of six-nation talks ...};
\node[anchor=north west] (hifst) at ([yshift=-0.3em]ref.south west) {{\sffamily\bfseries{机器翻译:}} \blue{In}\black{} the new round of six-nation talks on North Korea again demanded that U.S. in the former promise ...};
{
\node[anchor=north west] (synhifst) at ([yshift=-0.3em]hifst.south west) {\sffamily\bfseries{更好?:}};
\node[anchor=west, fill=red!20!white, inner sep=0.3em] (synhifstpart1) at ([xshift=-0.5em]synhifst.east) {After};
\node[anchor=west, fill=blue!20!white, inner sep=0.25em] (synhifstpart2) at ([xshift=0.1em,yshift=-0.05em]synhifstpart1.east) {North Korea again demanded that U.S. promised concessions before the new round of six-nation talks};
\node[anchor=west] (synhifstpart3) at ([xshift=-0.2em]synhifstpart2.east) {...};
}
\node [anchor=west] (inputlabel) at ([yshift=-0.4in]synhifst.west) {\sffamily\bfseries{输入:}};
\node [anchor=west,minimum height=12pt] (inputseg1) at (inputlabel.east) {在$_1$ };
\node [anchor=west,minimum height=12pt] (inputseg2) at ([xshift=0.2em]inputseg1.east) {北韩$_2$ 再度$_3$ 要求$_4$ 美国$_5$ 于$_6$ 新$_7$ 回合$_8$ 六$_9$ 国$_{10}$ 会谈$_{11}$ 前$_{12}$ 承诺$_{13}$ 让步$_{14}$};
\node [anchor=west,minimum height=12pt] (inputseg3) at ([xshift=0.2em]inputseg2.east) {后$_{15}$};
\node [anchor=west,minimum height=12pt] (inputseg4) at ([xshift=0.2em]inputseg3.east) {,$_{16}$};
\node [anchor=west,minimum height=12pt] (inputseg5) at ([xshift=0.2em]inputseg4.east) {...};
{
\node [anchor=north,inner sep=2pt] (synlabel1) at ([yshift=-0.34in]inputseg2.south) {\scriptsize{PP}};
\node [anchor=north,inner sep=2pt] (synlabel2) at ([yshift=-0.34in]inputseg4.south) {\scriptsize{PU}};
\node [anchor=north,inner sep=2pt] (synlabel3) at ([yshift=-0.34in]inputseg5.south) {\scriptsize{VP}};
\node [anchor=north,inner sep=2pt] (synlabel4) at ([xshift=1.6in,yshift=-0.35in]synlabel1.south) {\scriptsize{VP}};
\draw [-] (inputseg1.south west) -- (inputseg3.south east) -- (synlabel1.north) -- cycle;
\draw [-] (inputseg4.south) -- (synlabel2.north);
\draw [-] (inputseg5.south) -- (synlabel3.north);
\draw [-] (synlabel1.south) -- (synlabel4.north);
\draw [-] (synlabel2.south) -- (synlabel4.north);
\draw [-] (synlabel3.south) -- (synlabel4.north);
}
{
\node [anchor=north east,align=left] (nolimitlabel) at (synlabel1.south west) {\tiny{短语结构树很容易捕捉}\\\tiny{这种介词短语结构}};
}
{
\node [anchor=west,minimum height=12pt,fill=red!20] (inputseg1) at (inputlabel.east) {在$_1$ };
\node [anchor=west,minimum height=12pt,fill=blue!20] (inputseg2) at ([xshift=0.2em]inputseg1.east) {北韩$_2$ 再度$_3$ 要求$_4$ 美国$_5$ 于$_6$ 新$_7$ 回合$_8$ 六$_9$ 国$_{10}$ 会谈$_{11}$ 前$_{12}$ 承诺$_{13}$ 让步$_{14}$};
\node [anchor=west,minimum height=12pt,fill=red!20] (inputseg3) at ([xshift=0.2em]inputseg2.east) {后$_{15}$};
\path [draw,->,dashed] (inputseg1.north) .. controls +(north:0.2) and +(south:0.3) .. ([xshift=1em]synhifstpart1.south);
\path [draw,->,dashed] (inputseg3.north) .. controls +(north:0.2) and +(south:0.6) .. ([xshift=1em]synhifstpart1.south);
\path [draw,->,dashed] ([xshift=-0.5in]inputseg2.north) -- ([xshift=-0.6in]synhifstpart2.south);
}
}
\end{scope}
%% end of example
\end{tikzpicture}
\end{center}
\ No newline at end of file
Chapter7/Figures/figure-example-of-vocabulary-translation-probability.tex 0 → 100644
%%%------------------------------------------------------------------------------------------------------------
%%% 如何度量短语的好坏
\begin{center}
\begin{tikzpicture}
\tikzstyle{elementnode} = [rectangle,text=white,anchor=center]
\tikzstyle{srcnode} = [font=\small,anchor=south west]
\tikzstyle{tgtnode} = [left,font=\small,anchor=north east]
\tikzstyle{alignmentnode} = [rectangle,draw,minimum height=3.6*1.1cm,minimum width=0.36*1.1cm]
\tikzstyle{probnode} = [fill=blue!30,minimum width=0.4*1.1cm]
\tikzstyle{labelnode} = [above]
% alignment matrix1
\begin{scope}[scale=0.9,yshift=0.12in]
\foreach \i / \j / \c in
{0/3/0.15, 1/3/0.15, 2/3/0.15, 3/3/0.15, 4/3/0.15,
0/2/0.15, 1/2/0.15, 2/2/0.15, 3/2/0.15, 4/2/0.15,
0/1/0.15, 1/1/0.15, 2/1/0.15, 3/1/0.15, 4/1/0.15,
0/0/0.15, 1/0/0.15, 2/0/0.15, 3/0/0.15, 4/0/0.15}
\node[elementnode,minimum size=0.6*1.1cm*\c,inner sep=0.1pt,fill=blue] (a\i\j) at (0.5*1.1cm*\i-5.4*0.5*1.1cm,0.5*1.1cm*\j-1.05*1.1cm) {};
% source
\node[srcnode] (tgt01) at (-5.9*0.5*1.1cm,-1.05*1.1cm+3.4*0.5*1.1cm) {\scriptsize{$t_1$}};
\node[srcnode] (tgt02) at ([xshift=0.5*1.1cm]tgt01.south west) {\scriptsize{$t_2$}};
\node[srcnode] (tgt03) at ([xshift=0.5*1.1cm]tgt02.south west) {\scriptsize{$t_3$}};
\node[srcnode] (tgt04) at ([xshift=0.5*1.1cm]tgt03.south west) {\scriptsize{$t_4$}};
\node[srcnode] (tgt05) at ([xshift=0.5*1.1cm]tgt04.south west) {\scriptsize{$N$}};
% target
\node[tgtnode] (src01) at (-6.0*0.5*1.1cm,-1.05*1.1cm+3.3*0.5*1.1cm) {\scriptsize{$s_1$}};
\node[tgtnode] (src02) at ([yshift=-0.5*1.1cm]src01.north east) {\scriptsize{$s_2$}};
\node[tgtnode] (src03) at ([yshift=-0.5*1.1cm]src02.north east) {\scriptsize{$s_3$}};
\node[tgtnode] (src04) at ([yshift=-0.5*1.1cm]src03.north east) {\scriptsize{$s_4$}};
% word alignment
\node[align=center,elementnode,minimum size=0.3cm,inner sep=0.1pt,fill=blue!50] (la1) at (a03) {};
\node[align=center,elementnode,minimum size=0.3cm,inner sep=0.1pt,fill=blue!50] (la2) at (a12) {};
\node[align=center,elementnode,minimum size=0.3cm,inner sep=0.1pt,fill=blue!50] (la3) at (a22) {};
\node[align=center,elementnode,minimum size=0.3cm,inner sep=0.1pt,fill=blue!50] (la4) at (a41) {};
\node[align=center,elementnode,minimum size=0.3cm,inner sep=0.1pt,fill=blue!50] (la5) at (a30) {};
\node[anchor=west] (f1) at ([xshift=3em,yshift=0.8em]a43.east) {\small{$\textrm{P}_{\textrm{lex}}(\bar{t}|\bar{s})=w(t_1|s_1)\times$}};
\node[anchor=north] (f2) at ([xshift=5.2em]f1.south) {\small{$\frac{1}{2}(w(t_2|s_2)+w(t_4|s_2))\times$}};
\node[anchor=north west] (f3) at (f2.south west) {\small{$w(N|s_3)\times$}};
\node[anchor=north west] (f4) at (f3.south west) {\small{$w(t_4|s_4)\times$}};
\end{scope}
\end{tikzpicture}
\end{center}
\ No newline at end of file
Chapter7/Figures/figure-example-of-zh2en-translation-base-phrase.tex 0 → 100644
%%%------------------------------------------------------------------------------------------------------------
%%% 什么是短语
\begin{center}
\begin{tikzpicture}
\begin{scope}[minimum height = 18pt]
{\small
\node[anchor=north,fill=green!20] (s1) at (0,0) {进口};
\node [anchor=north,fill=red!20] (s2) at ([xshift=4em,yshift=0em]s1.north) {大幅度};
\node[anchor=north,fill=blue!20] (s3) at ([xshift=4.5em,yshift=0em]s2.north) {下降 了};
\node[anchor=west,fill=green!20] (t1) at ([xshift=0em,yshift=-4em]s1.west) {The imports have};
\node[anchor=north,fill=red!20] (t2) at ([xshift=8em,yshift=0em]t1.north) {drastically};
\node[anchor=north,fill=blue!20] (t3) at ([xshift=5.7em,yshift=0em]t2.north) {fallen};
\path[<->, thick] (s1.south) edge (t1.north);
\path[<->, thick] (s2.south) edge (t2.north);
\path[<->, thick] (s3.south) edge (t3.north);
}
\node[anchor=south] (s0) at ([xshift=-3em,yshift=0em]s1.south) {源语言:};
\node[anchor=east] (t0) at ([xshift=0em,yshift=-3.5em]s0.east) {目标语言:};
\end{scope}
\end{tikzpicture}
\end{center}
\ No newline at end of file
Chapter7/Figures/figure-function-image-about-weight-and-Bleu-1.tex 0 → 100644
%%%------------------------------------------------------------------------------------------------------------
%%% 特征权重调优
\begin{tikzpicture}
\begin{scope}
\node[anchor=west] (x0) at (0, 0) {};
\draw[->,thick] (x0.center) -- ([xshift=8.2em]x0.east);
\draw[->,thick] (x0.center) -- ([yshift=5.6em]x0.center);
{
\draw[thick] ([yshift=1em]x0.center) -- ([xshift=8em,yshift=5em]x0.center);
\draw[thick] ([yshift=2em]x0.center) -- ([xshift=8em,yshift=4em]x0.center);
\node[anchor=north] (e1) at ([xshift=6em,yshift=6em]x0.south) {\small{$d_1$}};
\node[anchor=north] (e2) at ([xshift=7em,yshift=4em]x0.south) {\small{$d_2$}};
\node[anchor=north,rotate=90] (e2) at ([xshift=-1.3em,yshift=3.6em]x0.south) {\small{model score}};
}
{
\node [anchor=center,draw=red,circle,inner sep=2pt,thick] (x1) at ([xshift=4em,yshift=3em]x0.center) {};
\draw[thick,dotted] ([xshift=4em]x0.center) -- ([xshift=4em,yshift=3em]x0.center);
}
\node[anchor=north] (zero) at ([yshift=0.1em]x0.south) {\small{0}};
\node[anchor=north] (wx) at ([xshift=4em,yshift=0.1em]x0.south) {\small{$w_x$}};
\node[anchor=north] (wi) at ([xshift=8em,yshift=0.1em]x0.south) {\small{$w_i$}};
\end{scope}
\end{tikzpicture}
Chapter7/Figures/figure-function-image-about-weight-and-Bleu-2.tex 0 → 100644
%%%------------------------------------------------------------------------------------------------------------
%%% 特征权重调优
\begin{tikzpicture}
\begin{scope}
\node[anchor=west] (x0) at (0, 0) {};
\draw[->,thick] (x0.center) -- ([xshift=8.2em]x0.east);
\draw[->,thick] (x0.center) -- ([yshift=5.6em]x0.center);
\node[anchor=north] (zero) at ([yshift=0.1em]x0.south) {\small{0}};
\node[anchor=north] (wx) at ([xshift=4em,yshift=0.1em]x0.south) {\small{$w_x$}};
\node[anchor=north] (wi) at ([xshift=8em,yshift=0.1em]x0.south) {\small{$w_i$}};
{
\draw[thick] ([yshift=2em]x0.center) -- ([xshift=4em,yshift=2em]x0.center);
\draw[thick] ([xshift=4em,yshift=4em]x0.center) -- ([xshift=8em,yshift=4em]x0.center);
\draw[thick,dotted] ([xshift=4em]x0.center) -- ([xshift=4em,yshift=5.5em]x0.center);
\node[anchor=north] (e1) at ([xshift=2em,yshift=3em]x0.north) {\small{$d^*=d_1$}};
\node[anchor=north] (e2) at ([xshift=6.2em,yshift=5em]x0.north) {\small{$d^*=d_2$}};
\node[anchor=north,rotate=90] (e2) at ([xshift=-1.3em,yshift=3.6em]x0.south) {\small{BLEU}};
\draw[decorate,decoration={brace,amplitude=0.4em},red,thick] ([xshift=4em,yshift=0.5em]x0.south) -- ([xshift=8.2em,yshift=0.5em]x0.south);
\node[anchor=north] (wi) at ([xshift=6.1em,yshift=2.1em]x0.south) {\footnotesize{\red{挑选$w_i$}}};
}
\end{scope}
\end{tikzpicture}
Chapter7/Figures/figure-get-word-alignment.tex 0 → 100644
%%%------------------------------------------------------------------------------------------------------------
%%% 词对齐系统
\begin{center}
\begin{tikzpicture}
\tikzstyle{elementnode} = [rectangle,text=white,anchor=center]
\tikzstyle{srcnode} = [font=\small,anchor=south west]
\tikzstyle{tgtnode} = [left,font=\small,anchor=north east]
\tikzstyle{alignmentnode} = [rectangle,draw,minimum height=3.6*1.1cm,minimum width=0.36*1.1cm]
\tikzstyle{probnode} = [fill=blue!30,minimum width=0.4*1.1cm]
\tikzstyle{labelnode} = [above]
% alignment matrix1
\begin{scope}[scale=0.9,yshift=0.12in]
\foreach \i / \j / \c in
{0/3/0.15, 1/3/0.15, 2/3/0.15, 3/3/0.15,
0/2/0.15, 1/2/0.15, 2/2/0.15, 3/2/0.15,
0/1/0.15, 1/1/0.15, 2/1/0.15, 3/1/0.15,
0/0/0.15, 1/0/0.15, 2/0/0.15, 3/0/0.15}
\node[elementnode,minimum size=0.6*1.1cm*\c,inner sep=0.1pt,fill=blue] (a\i\j) at (0.5*1.1cm*\i-5.4*0.5*1.1cm,0.5*1.1cm*\j-1.05*1.1cm) {};
% source
\node[srcnode] (src01) at (-5.9*0.5*1.1cm,-1.05*1.1cm+3.4*0.5*1.1cm) {\scriptsize{$t_1$}};
\node[srcnode] (src02) at ([xshift=0.5*1.1cm]src01.south west) {\scriptsize{$t_2$}};
\node[srcnode] (src03) at ([xshift=0.5*1.1cm]src02.south west) {\scriptsize{$t_3$}};
\node[srcnode] (src04) at ([xshift=0.5*1.1cm]src03.south west) {\scriptsize{$t_4$}};
% target
\node[tgtnode] (tgt01) at (-6.0*0.5*1.1cm,-1.05*1.1cm+3.3*0.5*1.1cm) {\scriptsize{$s_1$}};
\node[tgtnode] (tgt02) at ([yshift=-0.5*1.1cm]tgt01.north east) {\scriptsize{$s_2$}};
\node[tgtnode] (tgt03) at ([yshift=-0.5*1.1cm]tgt02.north east) {\scriptsize{$s_3$}};
\node[tgtnode] (tgt04) at ([yshift=-0.5*1.1cm]tgt03.north east) {\scriptsize{$s_4$}};
% alignment matrix2
\foreach \i / \j / \c in
{0/3/0.15, 1/3/0.15, 2/3/0.15, 3/3/0.15,
0/2/0.15, 1/2/0.15, 2/2/0.15, 3/2/0.15,
0/1/0.15, 1/1/0.15, 2/1/0.15, 3/1/0.15,
0/0/0.15, 1/0/0.15, 2/0/0.15, 3/0/0.15}
\node[elementnode,minimum size=0.6*1.1cm*\c,inner sep=0.1pt,fill=blue] (b\i\j) at (0.5*1.1cm*\i+0.6*0.5*1.1cm,0.5*1.1cm*\j-1.05*1.1cm) {};
% source
\node[srcnode] (src11) at (0.1*0.5*1.1cm,-1.05*1.1cm+3.4*0.5*1.1cm) {\scriptsize{$t_1$}};
\node[srcnode] (src12) at ([xshift=0.5*1.1cm]src11.south west) {\scriptsize{$t_2$}};
\node[srcnode] (src13) at ([xshift=0.5*1.1cm]src12.south west) {\scriptsize{$t_3$}};
\node[srcnode] (src14) at ([xshift=0.5*1.1cm]src13.south west) {\scriptsize{$t_4$}};
% target
\node[tgtnode] (tgt11) at (0.2*0.5*1.1cm,-1.05*1.1cm+3.3*0.5*1.1cm) {\scriptsize{$s_1$}};
\node[tgtnode] (tgt12) at ([yshift=-0.5*1.1cm]tgt11.north east) {\scriptsize{$s_2$}};
\node[tgtnode] (tgt13) at ([yshift=-0.5*1.1cm]tgt12.north east) {\scriptsize{$s_3$}};
\node[tgtnode] (tgt14) at ([yshift=-0.5*1.1cm]tgt13.north east) {\scriptsize{$s_4$}};
% alignment matrix3
\foreach \i / \j / \c in
{0/3/0.15, 1/3/0.15, 2/3/0.15, 3/3/0.15,
0/2/0.15, 1/2/0.15, 2/2/0.15, 3/2/0.15,
0/1/0.15, 1/1/0.15, 2/1/0.15, 3/1/0.15,
0/0/0.15, 1/0/0.15, 2/0/0.15, 3/0/0.15}
\node[elementnode,minimum size=0.6*1.1cm*\c,inner sep=0.1pt,fill=blue] (c\i\j) at (0.5*1.1cm*\i+6.6*0.5*1.1cm,0.5*1.1cm*\j-1.05*1.1cm) {};
% source
\node[srcnode] (src21) at (6.1*0.5*1.1cm,-1.05*1.1cm+3.4*0.5*1.1cm) {\scriptsize{$t_1$}};
\node[srcnode] (src22) at ([xshift=0.5*1.1cm]src21.south west) {\scriptsize{$t_2$}};
\node[srcnode] (src23) at ([xshift=0.5*1.1cm]src22.south west) {\scriptsize{$t_3$}};
\node[srcnode] (src24) at ([xshift=0.5*1.1cm]src23.south west) {\scriptsize{$t_4$}};
% target
\node[tgtnode] (tgt21) at (6.2*0.5*1.1cm,-1.05*1.1cm+3.3*0.5*1.1cm) {\scriptsize{$s_1$}};
\node[tgtnode] (tgt22) at ([yshift=-0.5*1.1cm]tgt21.north east) {\scriptsize{$s_2$}};
\node[tgtnode] (tgt23) at ([yshift=-0.5*1.1cm]tgt22.north east) {\scriptsize{$s_3$}};
\node[tgtnode] (tgt24) at ([yshift=-0.5*1.1cm]tgt23.north east) {\scriptsize{$s_4$}};
% word alignment
\node[align=center,elementnode,minimum size=0.3cm,inner sep=0.1pt,fill=blue!50] (la1) at (a03) {};
\node[align=center,elementnode,minimum size=0.3cm,inner sep=0.1pt,fill=blue!50] (la2) at (a12) {};
\node[align=center,elementnode,minimum size=0.3cm,inner sep=0.1pt,fill=blue!50] (la3) at (a22) {};
\node[align=center,elementnode,minimum size=0.3cm,inner sep=0.1pt,fill=blue!50] (la4) at (a30) {};
\node[align=center,elementnode,minimum size=0.3cm,inner sep=0.1pt,fill=blue!50] (lb1) at (b03) {};
\node[align=center,elementnode,minimum size=0.3cm,inner sep=0.1pt,fill=blue!50] (lb2) at (b12) {};
\node[align=center,elementnode,minimum size=0.3cm,inner sep=0.1pt,fill=blue!50] (lb3) at (b11) {};
\node[align=center,elementnode,minimum size=0.3cm,inner sep=0.1pt,fill=blue!50] (lb4) at (b30) {};
\node[align=center,elementnode,minimum size=0.3cm,inner sep=0.1pt,fill=blue!50] (lc1) at (c03) {};
\node[align=center,elementnode,minimum size=0.3cm,inner sep=0.1pt,fill=blue!50] (lc2) at (c12) {};
\node[align=center,elementnode,minimum size=0.3cm,inner sep=0.1pt,fill=red!50] (lc3) at (c11) {};
\node[align=center,elementnode,minimum size=0.3cm,inner sep=0.1pt,fill=red!50] (lc4) at (c22) {};
\node[align=center,elementnode,minimum size=0.3cm,inner sep=0.1pt,fill=blue!50] (lc5) at (c30) {};
\node[anchor=north] (l1) at ([xshift=0.5em,yshift=-0.5em]a10.south) {\footnotesize{S - T}};
\node[anchor=north] (l2) at ([xshift=0.5em,yshift=-0.5em]b10.south) {\footnotesize{T - S}};
\node[anchor=north] (l3) at ([xshift=0.5em,yshift=-0.5em]c10.south) {\footnotesize{交集/并集}};
\end{scope}
\end{tikzpicture}
\end{center}
\ No newline at end of file
Chapter7/Figures/figure-grid-search-1.tex 0 → 100644
\begin{tikzpicture}
\begin{scope}[scale=0.62]
{\tiny
\draw[step=1,help lines,color=black] (0,0) grid (4,4);
\node[anchor=north] (y2) at ([xshift=-3.3em,yshift=0em]n1.north) {0.01};
\node[anchor=north] (y1) at ([xshift=0em,yshift=-3.3em]y2.south) {0.00};
\node[anchor=north] (y3) at ([xshift=0em,yshift=4.5em]y2.north) {0.02};
\node[anchor=north] (y4) at ([xshift=0em,yshift=6.6em]y3.north) {$\vdots$};
\node[anchor=north] (y5) at ([xshift=0em,yshift=2em]y4.north) {1.00};
\node[anchor=north] (x1) at ([xshift=2em,yshift=-3em]n1.south) {$\lambda_1$};
\node[anchor=north] (x2) at ([xshift=4.5em,yshift=0em]x1.north) {$\lambda_2$};
\node[anchor=north] (x3) at ([xshift=4em,yshift=-1em]x2.north) {$...$};
\node[anchor=north] (x4) at ([xshift=5em,yshift=1em]x3.north) {$\lambda_{M-1}$};
\node[anchor=north] (x5) at ([xshift=5em,yshift=0em]x4.north) {$\lambda_M$};
\draw [-](n1) (0,4) -- (0,4.4);
\draw [-](n2) (1,4) -- (1,4.4);
\draw [-](n3) (2,4) -- (2,4.4);
\draw [-](n4) (3,4) -- (3,4.4);
\draw [-](n5) (4,4) -- (4,4.4);
\node [anchor=center,draw,circle,inner sep=1.5pt,red!30,fill=red!30] (r31) at (2,4) {};
\node [anchor=center,draw,circle,inner sep=1.5pt,red!30,fill=red!30] (r32) at (2,0) {};
\node [anchor=center,draw,circle,inner sep=1.5pt,red!30,fill=red!30] (r33) at (2,2) {};
\node [anchor=center,draw,circle,inner sep=1.5pt,red!30,fill=red!30] (r34) at (2,3) {};
\node [anchor=center,draw,circle,inner sep=1.5pt,red!30,fill=red!30] (r35) at (2,1) {};
\node [anchor=center,draw,circle,inner sep=1.5pt,blue!30,fill=blue!30] (f11) at ([xshift=0em,yshift=23em]y2.north) {};
\node[anchor=south] (f12) at ([xshift=5em,yshift=-0.5em]f11.south) {\scriptsize{fixed}};
\node [anchor=center,draw,circle,inner sep=1.5pt,ugreen!50,fill=ugreen!50] (f21) at ([xshift=0em,yshift=-4em]f11.north) {};
\node[anchor=south] (f22) at ([xshift=8.5em,yshift=-0.5em]f21.south) {\scriptsize{valid choices}};
\node [anchor=center,draw,circle,inner sep=1.5pt,red!30,fill=red!30] (f31) at ([xshift=0em,yshift=-4em]f21.north) {};
\node[anchor=south] (f32) at ([xshift=9.5em,yshift=-0.5em]f31.south) {\scriptsize{invalid choices}};
\draw [-,very thick,red!50, dashed] (1,2) -- (2,4) -- (3,2) -- (2,3) -- (1,2) -- (3,2) -- (2,1) -- (1,2) -- (2,0) -- (3,2);
\draw [-,very thick,blue!50] (0,1) -- (1,2);
\draw [-,very thick,blue!50] (3,2) -- (4,4);
\node [anchor=center,draw,circle,inner sep=1.5pt,blue!30,fill=blue!30] (r11) at (0,1) {};
\node [anchor=center,draw,circle,inner sep=1.5pt,blue!30,fill=blue!30] (r12) at (1,2) {};
\node [anchor=center,draw,circle,inner sep=1.5pt,blue!30,fill=blue!30] (r14) at (3,2) {};
\node [anchor=center,draw,circle,inner sep=1.5pt,blue!30,fill=blue!30] (r15) at (4,4) {};
}
\end{scope}
\end{tikzpicture}
\ No newline at end of file
Chapter7/Figures/figure-grid-search-2.tex 0 → 100644
\begin{tikzpicture}
\begin{scope}[scale=0.62]
{\tiny
\draw[step=1,help lines,color=black] (0,0) grid (4,4);
\node[anchor=north] (y2) at ([xshift=-3.3em,yshift=0em]n1.north) {0.01};
\node[anchor=north] (y1) at ([xshift=0em,yshift=-3.3em]y2.south) {0.00};
\node[anchor=north] (y3) at ([xshift=0em,yshift=4.5em]y2.north) {0.02};
\node[anchor=north] (y4) at ([xshift=0em,yshift=6.6em]y3.north) {$\vdots$};
\node[anchor=north] (y5) at ([xshift=0em,yshift=2em]y4.north) {1.00};
\node[anchor=north] (x1) at ([xshift=2em,yshift=-3em]n1.south) {$\lambda_1$};
\node[anchor=north] (x2) at ([xshift=4.5em,yshift=0em]x1.north) {$\lambda_2$};
\node[anchor=north] (x3) at ([xshift=4em,yshift=-1em]x2.north) {$...$};
\node[anchor=north] (x4) at ([xshift=5em,yshift=1em]x3.north) {$\lambda_{M-1}$};
\node[anchor=north] (x5) at ([xshift=5em,yshift=0em]x4.north) {$\lambda_M$};
\draw [-](n1) (0,4) -- (0,4.4);
\draw [-](n2) (1,4) -- (1,4.4);
\draw [-](n3) (2,4) -- (2,4.4);
\draw [-](n4) (3,4) -- (3,4.4);
\draw [-](n5) (4,4) -- (4,4.4);
\node [anchor=center,draw,circle,inner sep=1.5pt,red!30,fill=red!30] (r31) at (2,4) {};
\node [anchor=center,draw,circle,inner sep=1.5pt,red!30,fill=red!30] (r32) at (2,0) {};
\node [anchor=center,draw,circle,inner sep=1.5pt,red!30,fill=red!30] (r33) at (2,2) {};
\node [anchor=center,draw,circle,inner sep=1.5pt,red!30,fill=red!30] (r35) at (2,1) {};
\node [anchor=center,draw,circle,inner sep=1.5pt,ugreen!50,fill=ugreen!50] (r34) at (2,3) {};
\draw [-,very thick,red!50, dashed] (1,2) -- (2,4) -- (3,2) -- (2,3) -- (1,2) -- (3,2) -- (2,1) -- (1,2) -- (2,0) -- (3,2);
\draw [-,very thick,blue!50] (0,1) -- (1,2);
\draw [-,very thick,blue!50] (3,2) -- (4,4);
\draw [-,very thick,ugreen!50, dashed] (1,2) -- (2,3) -- (3,2);
\node [anchor=center,draw,circle,inner sep=1.5pt,blue!30,fill=blue!30] (r11) at (0,1) {};
\node [anchor=center,draw,circle,inner sep=1.5pt,blue!30,fill=blue!30] (r12) at (1,2) {};
\node [anchor=center,draw,circle,inner sep=1.5pt,blue!30,fill=blue!30] (r14) at (3,2) {};
\node [anchor=center,draw,circle,inner sep=1.5pt,blue!30,fill=blue!30] (r15) at (4,4) {};
}
\end{scope}
\end{tikzpicture}
\ No newline at end of file
Chapter7/Figures/figure-judge-type-of-reorder-method.tex 0 → 100644
%------------------------------------------------------------------------------------------------------------
%%% 调序模型2：MSD模型
\begin{center}
\begin{tikzpicture}
\tikzstyle{elementnode} = [rectangle,anchor=center]
\tikzstyle{srcnode} = [font=\small,anchor=south west]
\tikzstyle{tgtnode} = [left,font=\small,anchor=north east]
\tikzstyle{alignmentnode} = [rectangle,draw,minimum height=3.6*1.1cm,minimum width=0.36*1.1cm]
\tikzstyle{probnode} = [fill=blue!30,minimum width=0.4*1.1cm]
\tikzstyle{labelnode} = [above]
% alignment matrix1
\begin{scope}[scale=0.9,yshift=0.12in]
\foreach \i / \j / \c in
{0/5/0.15, 1/5/0.15, 2/5/0.15, 3/5/0.15, 4/5/0.15, 5/5/0.15,
0/4/0.15, 1/4/0.15, 2/4/0.15, 3/4/0.15, 4/4/0.15, 5/4/0.15,
0/3/0.15, 1/3/0.15, 2/3/0.15, 3/3/0.15, 4/3/0.15, 5/3/0.15,
0/2/0.15, 1/2/0.15, 2/2/0.15, 3/2/0.15, 4/2/0.15, 5/2/0.15,
0/1/0.15, 1/1/0.15, 2/1/0.15, 3/1/0.15, 4/1/0.15, 5/1/0.15,
0/0/0.15, 1/0/0.15, 2/0/0.15, 3/0/0.15, 4/0/0.15, 5/0/0.15}
\node[elementnode,minimum size=0.6*1.1cm*\c,inner sep=0.1pt,fill=blue] (a\i\j) at (0.5*1.1cm*\i-5.4*0.5*1.1cm,0.5*1.1cm*\j-1.05*1.1cm) {};
% source
\node[srcnode] (src01) at (-5.9*0.5*1.1cm,-1.05*1.1cm+5.4*0.5*1.1cm) {\scriptsize{$t_1$}};
\node[srcnode] (src02) at ([xshift=0.5*1.1cm]src01.south west) {\scriptsize{$t_2$}};
\node[srcnode] (src03) at ([xshift=0.5*1.1cm]src02.south west) {\scriptsize{$t_3$}};
\node[srcnode] (src04) at ([xshift=0.5*1.1cm]src03.south west) {\scriptsize{$t_4$}};
\node[srcnode] (src05) at ([xshift=0.5*1.1cm]src04.south west) {\scriptsize{$t_5$}};
\node[srcnode] (src06) at ([xshift=0.5*1.1cm]src05.south west) {\scriptsize{$t_6$}};
% target
\node[tgtnode] (tgt01) at (-6.0*0.5*1.1cm,-1.05*1.1cm+5.4*0.5*1.1cm) {\scriptsize{$s_1$}};
\node[tgtnode] (tgt02) at ([yshift=-0.5*1.1cm]tgt01.north east) {\scriptsize{$s_2$}};
\node[tgtnode] (tgt03) at ([yshift=-0.5*1.1cm]tgt02.north east) {\scriptsize{$s_3$}};
\node[tgtnode] (tgt04) at ([yshift=-0.5*1.1cm]tgt03.north east) {\scriptsize{$s_4$}};
\node[tgtnode] (tgt05) at ([yshift=-0.5*1.1cm]tgt04.north east) {\scriptsize{$s_5$}};
\node[tgtnode] (tgt06) at ([yshift=-0.5*1.1cm]tgt05.north east) {\scriptsize{$s_6$}};
%% alignment matrix2
\foreach \i / \j / \c in
{0/5/0.15, 1/5/0.15, 2/5/0.15, 3/5/0.15, 4/5/0.15, 5/5/0.15,
0/4/0.15, 1/4/0.15, 2/4/0.15, 3/4/0.15, 4/4/0.15, 5/4/0.15,
0/3/0.15, 1/3/0.15, 2/3/0.15, 3/3/0.15, 4/3/0.15, 5/3/0.15,
0/2/0.15, 1/2/0.15, 2/2/0.15, 3/2/0.15, 4/2/0.15, 5/2/0.15,
0/1/0.15, 1/1/0.15, 2/1/0.15, 3/1/0.15, 4/1/0.15, 5/1/0.15,
0/0/0.15, 1/0/0.15, 2/0/0.15, 3/0/0.15, 4/0/0.15, 5/0/0.15}
\node[elementnode,minimum size=0.6*1.1cm*\c,inner sep=0.1pt,fill=blue] (b\i\j) at (0.5*1.1cm*\i+4*0.5*1.1cm,0.5*1.1cm*\j-1.05*1.1cm) {};
% source
\node[srcnode] (src11) at (3.5*0.5*1.1cm,-1.05*1.1cm+5.4*0.5*1.1cm) {\scriptsize{$t_1$}};
\node[srcnode] (src12) at ([xshift=0.5*1.1cm]src11.south west) {\scriptsize{$t_2$}};
\node[srcnode] (src13) at ([xshift=0.5*1.1cm]src12.south west) {\scriptsize{$t_3$}};
\node[srcnode] (src14) at ([xshift=0.5*1.1cm]src13.south west) {\scriptsize{$t_4$}};
\node[srcnode] (src15) at ([xshift=0.5*1.1cm]src14.south west) {\scriptsize{$t_5$}};
\node[srcnode] (src16) at ([xshift=0.5*1.1cm]src15.south west) {\scriptsize{$t_6$}};
% target
\node[tgtnode] (tgt11) at (3.4*0.5*1.1cm,-1.05*1.1cm+5.4*0.5*1.1cm) {\scriptsize{$s_1$}};
\node[tgtnode] (tgt12) at ([yshift=-0.5*1.1cm]tgt11.north east) {\scriptsize{$s_2$}};
\node[tgtnode] (tgt13) at ([yshift=-0.5*1.1cm]tgt12.north east) {\scriptsize{$s_3$}};
\node[tgtnode] (tgt14) at ([yshift=-0.5*1.1cm]tgt13.north east) {\scriptsize{$s_4$}};
\node[tgtnode] (tgt15) at ([yshift=-0.5*1.1cm]tgt14.north east) {\scriptsize{$s_5$}};
\node[tgtnode] (tgt16) at ([yshift=-0.5*1.1cm]tgt15.north east) {\scriptsize{$s_6$}};
% word alignment
\node[align=center,elementnode,minimum size=0.3cm,inner sep=0.1pt,fill=blue!50] (la1) at (a23) {};
\node[align=center,elementnode,minimum size=0.3cm,inner sep=0.1pt,fill=blue!50] (la2) at (a22) {};
\node[align=center,elementnode,minimum size=0.3cm,inner sep=0.1pt,fill=blue!50] (la3) at (a31) {};
{
\node[align=center,elementnode,minimum size=0.5cm,inner sep=0.1pt,fill=red!50] (la4) at (a14) {M};
}
{
\node[align=center,elementnode,minimum size=0.5cm,inner sep=0.1pt,fill=ugreen!50] (la5) at (a44) {S};
}
\node[align=center,elementnode,minimum size=0.3cm,inner sep=0.1pt,fill=blue!50] (lb1) at (b23) {};
\node[align=center,elementnode,minimum size=0.3cm,inner sep=0.1pt,fill=blue!50] (lb2) at (b22) {};
\node[align=center,elementnode,minimum size=0.3cm,inner sep=0.1pt,fill=blue!50] (lb3) at (b31) {};
{
\node[align=center,elementnode,minimum size=0.3cm,inner sep=0.1pt,fill=red!50] (lb4) at (b05) {};
\node[align=center,elementnode,minimum size=0.3cm,inner sep=0.1pt,fill=red!50] (lb5) at (b14) {};
}
{
\node[align=center,elementnode,minimum size=0.3cm,inner sep=0.1pt,fill=ugreen!50] (lb6) at (b45) {};
\node[align=center,elementnode,minimum size=0.3cm,inner sep=0.1pt,fill=ugreen!50] (lb7) at (b54) {};
}
\begin{pgfonlayer}{background}
\node [rectangle,thick,inner sep=0.4em,fill=blue!40,drop shadow,fill opacity=0.85] [fit = (a23) (a31)] (phrase1) {};
\node [rectangle,thick,inner sep=0.4em,fill=blue!40,drop shadow,fill opacity=0.85] [fit = (b23) (b31)] (phrase2) {};
{
\node [rectangle,thick,inner sep=0.4em,fill=red!40,drop shadow,fill opacity=0.85] [fit = (b05) (b14)] (phrase3) {};
}
{
\node [rectangle,thick,inner sep=0.4em,fill=ugreen!40,drop shadow,fill opacity=0.85] [fit = (b45) (b54)] (phrase4) {};
}
\end{pgfonlayer}
{
\node[anchor=north] (s1) at ([xshift=0.6em,yshift=0.1em]b45.east) {S};
}
{
\node[anchor=north] (m1) at ([xshift=0.6em,yshift=0.1em]b05.east) {M};
}
\node[anchor=north] (l1) at ([xshift=1.8em,yshift=-0.5em]a10.south) {\scriptsize{基于词}};
\node[anchor=north] (l2) at ([xshift=2.2em,yshift=-0.5em]b10.south) {\scriptsize{基于短语}};
\end{scope}
\end{tikzpicture}
\end{center}
\ No newline at end of file
Chapter7/Figures/figure-long-distance-dependence-in-zh2en-translation.tex 0 → 100644
%%%------------------------------------------------------------------------------------------------------------
%%% 短语 -> 句法
\begin{tikzpicture}
\node[anchor=west, fill=blue!30, inner sep=0.05cm] (sp1) at (0, 0) {进口\ \ };
\node[anchor=west] (sp2) at (2.5em, 0) {在\ 过去\ 的\ 五\ 到\ 十\ 年\ 间};
\node[anchor=west, fill=red!30, inner sep=0.05cm] (sp3) at (14em, 0) {有了\ 大幅度\ 下降};
\draw[->] (sp1) edge [out=15, in=170] (sp3);
\node[anchor=west, fill=blue!30, inner sep=0.05cm] (tp1) at (0, -1.2) {The imports};
\node[anchor=west, fill=red!30, inner sep=0.05cm] (tp2) at (5.3em, -1.2) {drastically fell};
\node[anchor=west] (tp3) at (11.3em, -1.2) {in the past five to ten years};
\path[->] (tp1) edge [out=30, in=150] (tp2);
\end{tikzpicture}
\ No newline at end of file
Chapter7/Figures/figure-phrase-extraction-consistent-with-word-alignment-1.tex 0 → 100644
%%%------------------------------------------------------------------------------------------------------------
%%% 短语抽取方法
\begin{center}
\begin{tikzpicture}
\tikzstyle{elementnode} = [rectangle,text=white,anchor=center]
\tikzstyle{srcnode} = [rotate=45,font=\small,anchor=south west]
\tikzstyle{tgtnode} = [left,font=\small,anchor=north east]
\tikzstyle{alignmentnode} = [rectangle,draw,minimum height=3.6*1.1cm,minimum width=0.36*1.1cm]
\tikzstyle{probnode} = [fill=blue!30,minimum width=0.4*1.1cm]
\tikzstyle{labelnode} = [above]
% alignment matrix
\begin{scope}[scale=0.85,yshift=0.12in]
\foreach \i / \j / \c in
{0/5/0.15, 1/5/0.15, 2/5/0.15, 3/5/0.15, 4/5/0.15, 5/5/0.15, 6/5/0.15, 7/5/0.15,
0/4/0.15, 1/4/0.15, 2/4/0.15, 3/4/0.15, 4/4/0.15, 5/4/0.15, 6/4/0.15, 7/4/0.15,
0/3/0.15, 1/3/0.15, 2/3/0.15, 3/3/0.15, 4/3/0.15, 5/3/0.15, 6/3/0.15, 7/3/0.15,
0/2/0.15, 1/2/0.15, 2/2/0.15, 3/2/0.15, 4/2/0.15, 5/2/0.15, 6/2/0.15, 7/2/0.15,
0/1/0.15, 1/1/0.15, 2/1/0.15, 3/1/0.15, 4/1/0.15, 5/1/0.15, 6/1/0.15, 7/1/0.15,
0/0/0.15, 1/0/0.15, 2/0/0.15, 3/0/0.15, 4/0/0.15, 5/0/0.15, 6/0/0.15, 7/0/0.15}
\node[elementnode,minimum size=0.6*1.1cm*\c,inner sep=0.1pt,fill=blue] (a\i\j) at (0.5*1.1cm*\i-5.4*0.5*1.1cm,0.5*1.1cm*\j-0.05*1.1cm) {};
% source
\node[srcnode] (src1) at (-5.4*0.5*1.1cm,-1.05*1.1cm+7.5*0.5*1.1cm) {\scriptsize{The}};
\node[srcnode] (src2) at ([xshift=0.5*1.1cm]src1.south west) {\scriptsize{weather}};
\node[srcnode] (src3) at ([xshift=0.5*1.1cm]src2.south west) {\scriptsize{is}};
\node[srcnode] (src4) at ([xshift=0.5*1.1cm]src3.south west) {\scriptsize{very}};
\node[srcnode] (src5) at ([xshift=0.5*1.1cm]src4.south west) {\scriptsize{good}};
\node[srcnode] (src6) at ([xshift=0.5*1.1cm]src5.south west) {\scriptsize{today}};
\node[srcnode] (src7) at ([xshift=0.5*1.1cm]src6.south west) {\scriptsize{.}};
\node[srcnode] (src8) at ([xshift=0.5*1.1cm]src7.south west) {\scriptsize{EOS}};
% target
\node[tgtnode] (tgt1) at (-6.0*0.5*1.1cm,-1.05*1.1cm+7.5*0.5*1.1cm) {\scriptsize{今天}};
\node[tgtnode] (tgt2) at ([yshift=-0.5*1.1cm]tgt1.north east) {\scriptsize{天气}};
\node[tgtnode] (tgt3) at ([yshift=-0.5*1.1cm]tgt2.north east) {\scriptsize{真}};
\node[tgtnode] (tgt4) at ([yshift=-0.5*1.1cm]tgt3.north east) {\scriptsize{好}};
\node[tgtnode] (tgt5) at ([yshift=-0.5*1.1cm]tgt4.north east) {\scriptsize{。}};
\node[tgtnode] (tgt6) at ([yshift=-0.5*1.1cm]tgt5.north east) {\scriptsize{EOS}};
% word alignment
\node[align=center,elementnode,minimum size=0.3cm,inner sep=0.1pt,fill=blue!50] (l14) at (a14) {};
\node[align=center,elementnode,minimum size=0.3cm,inner sep=0.1pt,fill=blue!50] (l55) at (a55) {};
\node[align=center,elementnode,minimum size=0.3cm,inner sep=0.1pt,fill=blue!50] (l33) at (a33) {};
\node[align=center,elementnode,minimum size=0.3cm,inner sep=0.1pt,fill=blue!50] (l42) at (a42) {};
\node[align=center,elementnode,minimum size=0.3cm,inner sep=0.1pt,fill=blue!50] (l61) at (a61) {};
\node[align=center,elementnode,minimum size=0.3cm,inner sep=0.1pt,fill=blue!50] (l70) at (a70) {};
\node [anchor=north west,fill=blue!30,minimum width=1.3in,minimum height=1.5em] (alig) at ([xshift=3em,yshift=-1.5em]tgt6.south west) {\footnotesize{与词对齐保持一致?}};
{
\begin{pgfonlayer}{background}
{
\node [rectangle,draw=red,thick,inner sep=0.4em,fill=white,drop shadow] [fit = (a04) (a14) (a24) (a33) (a42)] (phrase4) {};
}
\end{pgfonlayer}
\draw [->,thick,dotted] ([xshift=0.5em,yshift=-0.1em]phrase4.south) .. controls +(south:2.0) and +(north:1.2) .. ([yshift=0.1em]alig.north);
}
\end{scope}
\begin{scope}[xshift = 1.5in, yshift = 1.3in]
{\scriptsize
\node (rules) {\textbf{抽取得到的短语:}};
\draw[-] (rules.south west)--([xshift=2.0in]rules.south west);
{
\node[anchor=north west] (r1) at ([yshift=-0.3em]rules.south west) {天气\ $\leftrightarrow$\ The weather};
}
{
\node[anchor=north west] (r2) at ([yshift=-0.4em]r1.south west) {天气\ $\leftrightarrow$\ The weather is};
}
{
\node[anchor=north west] (r3) at ([yshift=-0.4em]r2.south west) {天气\ 真\ $\leftrightarrow$\ The weather is very};
}
{
\node[anchor=north west] (r4) at ([yshift=-0.4em]r3.south west) {天气\ 真\ 好\ $\leftrightarrow$\ The weather is very good};
}
{
\begin{pgfonlayer}{background}
{
\node [rectangle,thick,inner sep=0.1em,fill=green!20] [fit = (r4)] (p4) {};
}
\end{pgfonlayer}
\draw [->,thick,dotted] ([xshift=0.1em]alig.east) .. controls +(east:2) and +(west:1.5) .. ([xshift=-0.1em]p4.west);
}
}
\end{scope}
\end{tikzpicture}
\end{center}
\ No newline at end of file
Chapter7/Figures/figure-phrase-extraction-consistent-with-word-alignment.tex 0 → 100644
%%------------------------------------------------------------------------------------------------------------
%% 与词对齐的兼容性
\begin{center}
\begin{tikzpicture}
\tikzstyle{elementnode} = [rectangle,text=white,anchor=center]
\tikzstyle{srcnode} = [rotate=45,font=\small,anchor=south west]
\tikzstyle{tgtnode} = [left,font=\small,anchor=north east]
\tikzstyle{alignmentnode} = [rectangle,draw,minimum height=3.6*1.1cm,minimum width=0.36*1.1cm]
\tikzstyle{probnode} = [fill=blue!30,minimum width=0.4*1.1cm]
\tikzstyle{labelnode} = [above]
alignment matrix
\begin{scope}[scale=0.85,yshift=0.12in]
\foreach \i / \j / \c in
{0/5/0.15, 1/5/0.15, 2/5/0.15, 3/5/0.15, 4/5/0.15, 5/5/0.15, 6/5/0.15, 7/5/0.15,
0/4/0.15, 1/4/0.15, 2/4/0.15, 3/4/0.15, 4/4/0.15, 5/4/0.15, 6/4/0.15, 7/4/0.15,
0/3/0.15, 1/3/0.15, 2/3/0.15, 3/3/0.15, 4/3/0.15, 5/3/0.15, 6/3/0.15, 7/3/0.15,
0/2/0.15, 1/2/0.15, 2/2/0.15, 3/2/0.15, 4/2/0.15, 5/2/0.15, 6/2/0.15, 7/2/0.15,
0/1/0.15, 1/1/0.15, 2/1/0.15, 3/1/0.15, 4/1/0.15, 5/1/0.15, 6/1/0.15, 7/1/0.15,
0/0/0.15, 1/0/0.15, 2/0/0.15, 3/0/0.15, 4/0/0.15, 5/0/0.15, 6/0/0.15, 7/0/0.15}
\node[elementnode,minimum size=0.6*1.1cm*\c,inner sep=0.1pt,fill=blue] (a\i\j) at (0.5*1.1cm*\i-5.4*0.5*1.1cm,0.5*1.1cm*\j-0.05*1.1cm) {};
source
\node[srcnode] (src1) at (-5.4*0.5*1.1cm,-1.05*1.1cm+7.5*0.5*1.1cm) {\scriptsize{The}};
\node[srcnode] (src2) at ([xshift=0.5*1.1cm]src1.south west) {\scriptsize{weather}};
\node[srcnode] (src3) at ([xshift=0.5*1.1cm]src2.south west) {\scriptsize{is}};
\node[srcnode] (src4) at ([xshift=0.5*1.1cm]src3.south west) {\scriptsize{very}};
\node[srcnode] (src5) at ([xshift=0.5*1.1cm]src4.south west) {\scriptsize{good}};
\node[srcnode] (src6) at ([xshift=0.5*1.1cm]src5.south west) {\scriptsize{today}};
\node[srcnode] (src7) at ([xshift=0.5*1.1cm]src6.south west) {\scriptsize{.}};
\node[srcnode] (src8) at ([xshift=0.5*1.1cm]src7.south west) {\scriptsize{EOS}};
target
\node[tgtnode] (tgt1) at (-6.0*0.5*1.1cm,-1.05*1.1cm+7.5*0.5*1.1cm) {\scriptsize{今天}};
\node[tgtnode] (tgt2) at ([yshift=-0.5*1.1cm]tgt1.north east) {\scriptsize{天气}};
\node[tgtnode] (tgt3) at ([yshift=-0.5*1.1cm]tgt2.north east) {\scriptsize{真}};
\node[tgtnode] (tgt4) at ([yshift=-0.5*1.1cm]tgt3.north east) {\scriptsize{好}};
\node[tgtnode] (tgt5) at ([yshift=-0.5*1.1cm]tgt4.north east) {\scriptsize{。}};
\node[tgtnode] (tgt6) at ([yshift=-0.5*1.1cm]tgt5.north east) {\scriptsize{EOS}};
word alignment
\node[align=center,elementnode,minimum size=0.3cm,inner sep=0.1pt,fill=blue!50] (l04) at (a04) {};
\node[align=center,elementnode,minimum size=0.3cm,inner sep=0.1pt,fill=blue!50] (l14) at (a14) {};
\node[align=center,elementnode,minimum size=0.3cm,inner sep=0.1pt,fill=blue!50] (l55) at (a55) {};
\node[align=center,elementnode,minimum size=0.3cm,inner sep=0.1pt,fill=blue!50] (l33) at (a33) {};
\node[align=center,elementnode,minimum size=0.3cm,inner sep=0.1pt,fill=blue!50] (l42) at (a42) {};
\node[align=center,elementnode,minimum size=0.3cm,inner sep=0.1pt,fill=blue!50] (l61) at (a61) {};
\node[align=center,elementnode,minimum size=0.3cm,inner sep=0.1pt,fill=blue!50] (l70) at (a70) {};
{
\node [anchor=west] (p1line1) at ([xshift=4em,yshift=1em]a75.east) {\footnotesize{$\bar{s}_i$: 天气\ \ \ \ \ \ }};
\node [anchor=north west] (p1line2) at ([xshift=0]p1line1.south west) {\footnotesize{$\bar{t}_i$: The\ \ \ weather\ \ \ \ \ }};
\node [anchor=west] (p2line1) at ([xshift=4em]a72.east) {\footnotesize{$\bar{s}_j$: 真\ \ \ 好 \ \ }};
\node [anchor=north west] (p2line2) at ([xshift=0]p2line1.south west) {\footnotesize{$\bar{t}_j$: very\ \ \ good\ \ \ \ \ \ \ \ }};
\node [anchor=east] (p2line3) at ([xshift=0em,yshift=-4em]p1line2.east) {};
\begin{pgfonlayer}{background}
{
\node [rectangle,draw=red,thick,inner sep=0.4em,fill=white,drop shadow] [fit = (a04) (a14)] (phrase1) {};
\node [rectangle,draw=ugreen,thick,inner sep=0.4em,fill=white,drop shadow] [fit = (a33) (a42)] (phrase2) {};
\node [rectangle,inner sep=0.2em,fill=red!10] [fit = (p1line1) (p1line2)] (box1) {};
\node [rectangle,inner sep=0.2em,fill=green!10] [fit = (p2line1) (p2line2) (p2line3)] (box2) {};
}
\end{pgfonlayer}
\draw [->,thick,dotted] ([yshift=0.3em]phrase1.east) .. controls +(east:3.5) and +(west:1) .. (box1.west);
\draw [->,thick,dotted] ([yshift=-0.0em]phrase2.east) .. controls +(east:2.0) and +(west:1) .. ([yshift=1em]box2.west);
}
\end{scope}
\end{tikzpicture}
\end{center}
\ No newline at end of file
Chapter7/Figures/figure-process-of-machine-translation-base-phrase.tex 0 → 100644
%%%------------------------------------------------------------------------------------------------------------
%%% 短语系统的架构
\begin{center}
\begin{tikzpicture}
\begin{scope}
\tikzstyle{datanode} = [minimum width=7em,minimum height=1.7em,fill=red!20,rounded corners=0.3em];
\tikzstyle{modelnode} = [minimum width=7em,minimum height=1.7em,fill=blue!20,rounded corners=0.3em];
\tikzstyle{decodingnode} = [minimum width=7em,minimum height=1.7em,fill=green!20,rounded corners=0.3em];
\node [datanode,anchor=north west,minimum height=1.7em,minimum width=8em] (bitext) at (0,0) {{ \small{训练用双语数据}}};
\node [modelnode,anchor=north,minimum height=1.7em,minimum width=8em] (phrase) at ([yshift=-1.5em]bitext.south) {{ \small{短语抽取及打分}}};
\node [modelnode,anchor=west,minimum height=1.7em,minimum width=8em] (reorder) at ([xshift=1.5em]phrase.east) {{ \small{调序建模}}};
\node [modelnode,anchor=west,minimum height=1.7em,minimum width=8em] (lm) at ([xshift=1.5em]reorder.east) {{ \small{语言建模}}};
\node [datanode,anchor=south,minimum height=1.7em,minimum width=8em] (monotext) at ([yshift=1.5em]lm.north) {{ \small{目标语单语数据}}};
\node [datanode,anchor=north,minimum height=1.7em,minimum width=8em] (phrasetable) at ([yshift=-1.5em]phrase.south) {{ \small{短语表}}};
\node [datanode,anchor=north,minimum height=1.7em,minimum width=8em] (reordertable) at ([yshift=-1.5em]reorder.south) {{ \small{调序模型}}};
\node [datanode,anchor=north,minimum height=1.7em,minimum width=8em] (lmtable) at ([yshift=-1.5em]lm.south) {{ \small{语言模型}}};
\node [decodingnode,anchor=north,minimum height=1.7em,minimum width=8em] (decoding) at ([yshift=-2em]reordertable.south) {{ \small{解码器}}};
\draw [->,very thick] ([yshift=-0.1em]bitext.south) -- ([yshift=0.1em]phrase.north);
\draw [->,very thick] (bitext.south east) -- ([yshift=0.1em]reorder.north west);
\draw [->,very thick] ([yshift=-0.1em]monotext.south) -- ([yshift=0.1em]lm.north);
\draw [->,very thick] ([yshift=-0.1em]phrase.south) -- ([yshift=0.1em]phrasetable.north);
\draw [->,very thick] ([yshift=-0.1em]reorder.south) -- ([yshift=0.1em]reordertable.north);
\draw [->,very thick] ([yshift=-0.1em]lm.south) -- ([yshift=0.1em]lmtable.north);
\draw [->,very thick] ([yshift=-0.1em]phrasetable.south east) -- ([yshift=0.1em,xshift=-3em]decoding.north);
\draw [->,very thick] ([yshift=-0.1em]reordertable.south) -- ([yshift=0.1em,xshift=0em]decoding.north);
\draw [->,very thick] ([yshift=-0.1em]lmtable.south west) -- ([yshift=0.1em,xshift=3em]decoding.north);
\end{scope}
\end{tikzpicture}
\end{center}
\ No newline at end of file
Chapter7/Figures/figure-reorder-base-distance.tex 0 → 100644
%%%------------------------------------------------------------------------------------------------------------
%%% 调序模型1：基于距离的调序
\begin{center}
\begin{tikzpicture}
\begin{scope}[minimum height = 20pt]
\node[anchor=east] (s0) at (-0.5em, 0) {$\textbf{s}$:};
\node[anchor=west,fill=green!20] (s1) at (0, 0) {\small{在\ \ 桌子\ \ 上\ \ \;的}};
\node[anchor=south] (n1) at ([xshift=-2.5em,yshift=-0.5em]s1.north) {\small{1}};
\node[anchor=south] (n2) at ([xshift=-0.7em,yshift=-0.5em]s1.north) {\small{2}};
\node[anchor=south] (n3) at ([xshift=1.2em,yshift=-0.5em]s1.north) {\small{3}};
\node[anchor=south] (n4) at ([xshift=2.7em,yshift=-0.5em]s1.north) {\small{4}};
\node[anchor=west,fill=red!20] (s2) at ([xshift=1em]s1.east) {\small{苹果}};
\node[anchor=south] (n5) at ([yshift=-0.5em]s2.north) {\small{5}};
\node[anchor=east] (t0) at (-0.5em, -1.5) {$\textbf{t}$:};
\node[anchor=west,fill=red!20] (t1) at (0, -1.5) {\small{the apple}};
\node[anchor=west,fill=green!20] (t2) at ([xshift=1.3em]t1.east) {\small{on the table}};
\path[<->, thick] (s1.south) edge (t2.north);
\path[<->, thick] (s2.south) edge (t1.north);
\node[anchor=west] (target) at ([xshift=2em,yshift=2.3em]n5.east) {\small{目标短语位置}};
\node[anchor=west] (source) at ([xshift=0.3em]target.east) {\small{源短语位置}};
\node[anchor=west] (distance) at ([xshift=1.5em]source.east) {\small{距离}};
\node[anchor=north] (t1) at ([xshift=0em,yshift=-0.1em]target.south) {1};
\node[anchor=north] (t2) at ([yshift=-1.8em]t1.south) {2};
\node[anchor=north] (so1) at ([yshift=-0.1em]source.south) {5};
\node[anchor=north] (so2) at ([yshift=-1.8em]so1.south) {1-4};
\node[anchor=north] (d1) at ([xshift=-0.1em,yshift=-0.1em]distance.south) {+4};
\node[anchor=north] (d2) at ([yshift=-1.8em]d1.south) {-5};
\node[anchor=north west,fill=blue!20] (m1) at ([xshift=-1em,yshift=-0.0em]t1.south west) {\small{$start_1\ \ -\ \ end_{0}\ \ -\ \ 1$\quad =\quad 5\ -\ 0\ -\ 1}};
\node[anchor=north west,fill=blue!20] (m2) at ([xshift=-1em,yshift=-0.0em]t2.south west) {\small{$start_2\ \ -\ \ end_{1}\ \ -\ \ 1$\quad =\quad 1\ -\ 5\ -\ 1}};
\draw[-] ([xshift=0.08in]target.south west)--([xshift=2.4in]target.south west);
\draw[-,thick] (s1.north west)--([yshift=0.3in]s1.north west);
\draw[->,densely dotted,thick] ([yshift=0.3in]s1.north west)--([xshift=0.3in,yshift=0.3in]s1.north west);
\draw[-,thick] (s2.north west)--([yshift=0.3in]s2.north west);
\draw[->,densely dotted,thick] ([yshift=0.3in]s2.north west)--([xshift=-0.3in,yshift=0.3in]s2.north west);
\node[anchor=south] (ld1) at ([xshift=-0.5em,yshift=0.4em]n1.north) {\small{$dr= -5$}};
\node[anchor=south] (ld2) at ([xshift=6.5em,yshift=0.4em]n1.north) {\small{$dr= +4$}};
\end{scope}
\end{tikzpicture}
\end{center}
\ No newline at end of file
Chapter7/Figures/figure-reorder-base-phrase-translation.tex 0 → 100644
%%%------------------------------------------------------------------------------------------------------------
%%% 调序模型1：基于距离的调序
\begin{center}
\begin{tikzpicture}
\begin{scope}[minimum height = 20pt]
\node[anchor=east] (s0) at (-0.5em, 0) {$\textbf{s}$:};
\node[anchor=west,fill=green!20] (s1) at (0, 0) {\footnotesize{在 桌子 上 的}};
\node[anchor=west,fill=red!20] (s2) at ([xshift=1em]s1.east) {\footnotesize{苹果}};
\node[anchor=east] (t0) at (-0.5em, -1.5) {$\textbf{t}$:};
\node[anchor=west,fill=red!20] (t1) at (0, -1.5) {\footnotesize{the apple}};
\node[anchor=west,fill=green!20] (t2) at ([xshift=1em]t1.east) {\footnotesize{on the table}};
\path[<->, thick] (s1.south) edge (t2.north);
\path[<->, thick] (s2.south) edge (t1.north);
\end{scope}
\end{tikzpicture}
\end{center}
\ No newline at end of file
Chapter7/Figures/figure-search-space-representation-of-feature-weight-1.tex 0 → 100644
\begin{tikzpicture}
\begin{scope}[scale=0.55]
{\tiny
\draw[step=1,help lines,color=black] grid (4,4);
\node[anchor=north] (y2) at ([xshift=-3.3em,yshift=0em]n1.north) {0.01};
\node[anchor=north] (y1) at ([xshift=0em,yshift=-3.3em]y2.south) {0.00};
\node[anchor=north] (y3) at ([xshift=0em,yshift=4.5em]y2.north) {0.02};
\node[anchor=north] (y4) at ([xshift=0em,yshift=6.6em]y3.north) {$\vdots$};
\node[anchor=north] (y5) at ([xshift=0em,yshift=2em]y4.north) {1.00};
\node[anchor=north] (x1) at ([xshift=2em,yshift=-3em]n1.south) {$\lambda_1$};
\node[anchor=north] (x2) at ([xshift=4.5em,yshift=0em]x1.north) {$\lambda_2$};
\node[anchor=north] (x3) at ([xshift=4em,yshift=-1em]x2.north) {$...$};
\node[anchor=north] (x4) at ([xshift=5em,yshift=1em]x3.north) {$\lambda_{M-1}$};
\node[anchor=north] (x5) at ([xshift=5em,yshift=0em]x4.north) {$\lambda_M$};
\draw [-](n1) (0,4) -- (0,4.4);
\draw [-](n2) (1,4) -- (1,4.4);
\draw [-](n3) (2,4) -- (2,4.4);
\draw [-](n4) (3,4) -- (3,4.4);
\draw [-](n5) (4,4) -- (4,4.4);
\draw[decorate,decoration={brace}](0,4.7) --(4,4.7) node [xshift=-4em,yshift=1.5em,align=center](label1) {M dimensions};
\draw[decorate,decoration={brace}](4.5,4.3) --(4.5,0) node [xshift=2.3em,yshift=5.8em,align=center](label2) {Values};
}
\end{scope}
\end{tikzpicture}
\ No newline at end of file
Chapter7/Figures/figure-search-space-representation-of-feature-weight-2.tex 0 → 100644
\begin{tikzpicture}
\begin{scope}[scale=0.55]
{\tiny
\draw[step=1,help lines,color=black] grid (4,4);
\node[anchor=north] (y2) at ([xshift=-3.3em,yshift=0em]n1.north) {0.01};
\node[anchor=north] (y1) at ([xshift=0em,yshift=-3.3em]y2.south) {0.00};
\node[anchor=north] (y3) at ([xshift=0em,yshift=4.5em]y2.north) {0.02};
\node[anchor=north] (y4) at ([xshift=0em,yshift=6.6em]y3.north) {$\vdots$};
\node[anchor=north] (y5) at ([xshift=0em,yshift=2em]y4.north) {1.00};
\node[anchor=north] (x1) at ([xshift=2em,yshift=-3em]n1.south) {$\lambda_1$};
\node[anchor=north] (x2) at ([xshift=4.5em,yshift=0em]x1.north) {$\lambda_2$};
\node[anchor=north] (x3) at ([xshift=4em,yshift=-1em]x2.north) {$...$};
\node[anchor=north] (x4) at ([xshift=5em,yshift=1em]x3.north) {$\lambda_{M-1}$};
\node[anchor=north] (x5) at ([xshift=5em,yshift=0em]x4.north) {$\lambda_M$};
\draw [-](n1) (0,4) -- (0,4.4);
\draw [-](n2) (1,4) -- (1,4.4);
\draw [-](n3) (2,4) -- (2,4.4);
\draw [-](n4) (3,4) -- (3,4.4);
\draw [-](n5) (4,4) -- (4,4.4);
\node [anchor=center,draw,circle,inner sep=1.5pt,blue!30,fill=blue!30] (r11) at (0,1) {};
\node [anchor=center,draw,circle,inner sep=1.5pt,blue!30,fill=blue!30] (r12) at (1,2) {};
\node [anchor=center,draw,circle,inner sep=1.5pt,blue!30,fill=blue!30] (r13) at (2,1) {};
\node [anchor=center,draw,circle,inner sep=1.5pt,blue!30,fill=blue!30] (r14) at (3,2) {};
\node [anchor=center,draw,circle,inner sep=1.5pt,blue!30,fill=blue!30] (r15) at (4,4) {};
\draw [-,very thick,blue!50] (0,1) -- (1,2) -- (2,1) -- (3,2) -- (4,4);
\node[anchor=north] (p1) at ([xshift=5em,yshift=13em]n5.north) {\scriptsize{$\leftarrow$ \textbf{path}:}};
\node[anchor=north] (e1) at ([xshift=0,yshift=-0.4em]p1.south) {$w_1 = 0.01$};
\node[anchor=north] (e2) at ([xshift=0,yshift=-0.8em]e1.south) {$w_2 = 0.02$};
\node[anchor=north] (e3) at ([xshift=0,yshift=0.4em]e2.south) {$\vdots$};
\node[anchor=north] (e4) at ([xshift=0,yshift=-0.2em]e3.south) {$w_M = 1.00$};
}
\end{scope}
\end{tikzpicture}
\ No newline at end of file
Chapter7/Figures/figure-search-space-representation-of-feature-weight-3.tex 0 → 100644
\begin{tikzpicture}
\begin{scope}[scale=0.55]
{\tiny
\draw[step=1,help lines,color=black] grid (4,4);
\node[anchor=north] (y2) at ([xshift=-3.3em,yshift=0em]n1.north) {0.01};
\node[anchor=north] (y1) at ([xshift=0em,yshift=-3.3em]y2.south) {0.00};
\node[anchor=north] (y3) at ([xshift=0em,yshift=4.5em]y2.north) {0.02};
\node[anchor=north] (y4) at ([xshift=0em,yshift=6.6em]y3.north) {$\vdots$};
\node[anchor=north] (y5) at ([xshift=0em,yshift=2em]y4.north) {1.00};
\node[anchor=north] (x1) at ([xshift=2em,yshift=-3em]n1.south) {$\lambda_1$};
\node[anchor=north] (x2) at ([xshift=4.5em,yshift=0em]x1.north) {$\lambda_2$};
\node[anchor=north] (x3) at ([xshift=4em,yshift=-1em]x2.north) {$...$};
\node[anchor=north] (x4) at ([xshift=5em,yshift=1em]x3.north) {$\lambda_{M-1}$};
\node[anchor=north] (x5) at ([xshift=5em,yshift=0em]x4.north) {$\lambda_M$};
\draw [-](n1) (0,4) -- (0,4.4);
\draw [-](n2) (1,4) -- (1,4.4);
\draw [-](n3) (2,4) -- (2,4.4);
\draw [-](n4) (3,4) -- (3,4.4);
\draw [-](n5) (4,4) -- (4,4.4);
\node [anchor=center,draw,circle,inner sep=1.5pt,blue!30,fill=blue!30] (r11) at (0,1) {};
\node [anchor=center,draw,circle,inner sep=1.5pt,blue!30,fill=blue!30] (r12) at (1,2) {};
\node [anchor=center,draw,circle,inner sep=1.5pt,blue!30,fill=blue!30] (r13) at (2,1) {};
\node [anchor=center,draw,circle,inner sep=1.5pt,blue!30,fill=blue!30] (r14) at (3,2) {};
\node [anchor=center,draw,circle,inner sep=1.5pt,blue!30,fill=blue!30] (r15) at (4,4) {};
\node [anchor=center,draw,circle,inner sep=1.5pt,ugreen!30,fill=ugreen!30] (r21) at (0,2) {};
\node [anchor=center,draw,circle,inner sep=1.5pt,ugreen!30,fill=ugreen!30] (r22) at (1,3) {};
\node [anchor=center,draw,circle,inner sep=1.5pt,ugreen!30,fill=ugreen!30] (r23) at (2,4) {};
\node [anchor=center,draw,circle,inner sep=1.5pt,ugreen!30,fill=ugreen!30] (r24) at (3,0) {};
\node [anchor=center,draw,circle,inner sep=1.5pt,ugreen!30,fill=ugreen!30] (r25) at (4,2) {};
\node [anchor=center,draw,circle,inner sep=1.5pt,red!30,fill=red!30] (r31) at (0,4) {};
\node [anchor=center,draw,circle,inner sep=1.5pt,red!30,fill=red!30] (r32) at (1,3) {};
\node [anchor=center,draw,circle,inner sep=1.5pt,red!30,fill=red!30] (r33) at (2,2) {};
\node [anchor=center,draw,circle,inner sep=1.5pt,red!30,fill=red!30] (r34) at (3,3) {};
\node [anchor=center,draw,circle,inner sep=1.5pt,red!30,fill=red!30] (r35) at (4,1) {};
\draw [-,very thick,blue!50] (0,1) -- (1,2) -- (2,1) -- (3,2) -- (4,4);
\draw [-,very thick,ugreen!50] (0,2) -- (1,3) -- (2,4) -- (3,0) -- (4,2);
\draw [-,very thick,red!50] (0,4) -- (1,3) -- (2,2) -- (3,3) -- (4,1);
\draw[decorate,decoration={brace}](4.5,4.3) --(4.5,0) node [xshift=2.3em,yshift=7.5em,align=center](label1) {$M^V$};
\node[anchor=north] (label2) at ([xshift=0em,yshift=-2.5em]label1.north) {pathes};
}
\end{scope}
\end{tikzpicture}
\ No newline at end of file
Chapter7/Figures/figure-three-types-of-reorder-method-in-msd.tex 0 → 100644
%%%------------------------------------------------------------------------------------------------------------
%%% 调序模型2：MSD模型
\begin{center}
\begin{tikzpicture}
\tikzstyle{elementnode} = [rectangle,text=white,anchor=center]
\tikzstyle{srcnode} = [left,font=\small,anchor=south west]
\tikzstyle{tgtnode} = [left,font=\small,anchor=north east]
\tikzstyle{alignmentnode} = [rectangle,draw,minimum height=3.6*1.1cm,minimum width=0.36*1.1cm]
\tikzstyle{probnode} = [fill=blue!30,minimum width=0.4*1.1cm]
\tikzstyle{labelnode} = [above]
alignment matrix
\begin{scope}[scale=0.92,yshift=0.12in]
\foreach \i / \j / \c in
{0/5/0.15, 1/5/0.15, 2/5/0.15, 3/5/0.15, 4/5/0.15, 5/5/0.15, 6/5/0.15, 7/5/0.15,
0/4/0.15, 1/4/0.15, 2/4/0.15, 3/4/0.15, 4/4/0.15, 5/4/0.15, 6/4/0.15, 7/4/0.15,
0/3/0.15, 1/3/0.15, 2/3/0.15, 3/3/0.15, 4/3/0.15, 5/3/0.15, 6/3/0.15, 7/3/0.15,
0/2/0.15, 1/2/0.15, 2/2/0.15, 3/2/0.15, 4/2/0.15, 5/2/0.15, 6/2/0.15, 7/2/0.15,
0/1/0.15, 1/1/0.15, 2/1/0.15, 3/1/0.15, 4/1/0.15, 5/1/0.15, 6/1/0.15, 7/1/0.15,
0/0/0.15, 1/0/0.15, 2/0/0.15, 3/0/0.15, 4/0/0.15, 5/0/0.15, 6/0/0.15, 7/0/0.15}
\node[elementnode,minimum size=0.6*1.1cm*\c,inner sep=0.1pt,fill=blue] (a\i\j) at (0.5*1.1cm*\i-5.4*0.5*1.1cm,0.5*1.1cm*\j-0.05*1.1cm) {};
source
\node[srcnode] (src1) at (-5.9*0.5*1.1cm,-1.05*1.1cm+7.5*0.5*1.1cm) {\scriptsize{$t_1$}};
\node[srcnode] (src2) at ([xshift=0.5*1.1cm]src1.south west) {\scriptsize{$t_2$}};
\node[srcnode] (src3) at ([xshift=0.5*1.1cm]src2.south west) {\scriptsize{$t_3$}};
\node[srcnode] (src4) at ([xshift=0.5*1.1cm]src3.south west) {\scriptsize{$t_4$}};
\node[srcnode] (src5) at ([xshift=0.5*1.1cm]src4.south west) {\scriptsize{$t_5$}};
\node[srcnode] (src6) at ([xshift=0.5*1.1cm]src5.south west) {\scriptsize{$t_6$}};
\node[srcnode] (src7) at ([xshift=0.5*1.1cm]src6.south west) {\scriptsize{$t_7$}};
\node[srcnode] (src8) at ([xshift=0.5*1.1cm]src7.south west) {\scriptsize{$t_8$}};
target
\node[tgtnode] (tgt1) at (-6.0*0.5*1.1cm,-1.05*1.1cm+7.5*0.5*1.1cm) {\scriptsize{$s_1$}};
\node[tgtnode] (tgt2) at ([yshift=-0.5*1.1cm]tgt1.north east) {\scriptsize{$s_2$}};
\node[tgtnode] (tgt3) at ([yshift=-0.5*1.1cm]tgt2.north east) {\scriptsize{$s_3$}};
\node[tgtnode] (tgt4) at ([yshift=-0.5*1.1cm]tgt3.north east) {\scriptsize{$s_4$}};
\node[tgtnode] (tgt5) at ([yshift=-0.5*1.1cm]tgt4.north east) {\scriptsize{$s_5$}};
\node[tgtnode] (tgt6) at ([yshift=-0.5*1.1cm]tgt5.north east) {\scriptsize{$s_6$}};
word alignment
\node[align=center,elementnode,minimum size=0.3cm,inner sep=0.1pt,fill=blue!50] (l05) at (a05) {};
\node[align=center,elementnode,minimum size=0.3cm,inner sep=0.1pt,fill=blue!50] (l14) at (a14) {};
\node[align=center,elementnode,minimum size=0.3cm,inner sep=0.1pt,fill=blue!50] (l24) at (a24) {};
\node[align=center,elementnode,minimum size=0.3cm,inner sep=0.1pt,fill=blue!50] (l31) at (a31) {};
\node[align=center,elementnode,minimum size=0.3cm,inner sep=0.1pt,fill=blue!50] (l32) at (a32) {};
\node[align=center,elementnode,minimum size=0.3cm,inner sep=0.1pt,fill=blue!50] (l43) at (a43) {};
\node[align=center,elementnode,minimum size=0.3cm,inner sep=0.1pt,fill=blue!50] (l53) at (a53) {};
\node[align=center,elementnode,minimum size=0.3cm,inner sep=0.1pt,fill=blue!50] (l63) at (a63) {};
\node[align=center,elementnode,minimum size=0.3cm,inner sep=0.1pt,fill=blue!50] (l70) at (a70) {};
{
\node [anchor=west] (p1line1) at ([xshift=3.5em,yshift=0.5em]a75.east) {\footnotesize{M(monotone):单调调序}};
\node [anchor=north west] (p1line2) at ([xshift=0,yshift=-1em]p1line1.south west) {\footnotesize{S(swap): 与前面一个短语}};
\node [anchor=north west] (p1line3) at ([xshift=3.5em]p1line2.south west) {\footnotesize{位置进行交换}};
\node [anchor=north west] (p1line4) at ([xshift=-3.5em,yshift=-1em]p1line3.south west) {\footnotesize{D(discontinuous):非连续调序}};
\node [anchor=east] (p1line5) at ([xshift=0em,yshift=3em]p1line4.east) {};
\node [anchor=east] (p1line6) at ([xshift=0em,yshift=7em]p1line4.east) {};
%\node [anchor=west] (p2line1) at ([xshift=4em]a73.east) {\footnotesize{$\bar{s}_j$: 真\ \ \ 好 \ \ }};
%\node [anchor=north west] (p2line2) at ([xshift=0]p2line1.south west) {\footnotesize{$\bar{t}_j$: very\ \ \ good\ \ \ \ \ \ \ \ }};
\begin{pgfonlayer}{background}
{
\node [rectangle,thick,inner sep=0.3em,fill=blue!40,drop shadow,fill opacity=0.85] [fit = (a05)] (phrase1) {};
\node [rectangle,thick,inner sep=0.3em,fill=blue!40,drop shadow,fill opacity=0.85] [fit = (a14) (a24)] (phrase2) {};
\node [rectangle,thick,inner sep=0.3em,fill=blue!40,drop shadow,fill opacity=0.85] [fit = (a31) (a32)] (phrase3) {};
\node [rectangle,thick,inner sep=0.3em,fill=blue!40,drop shadow,fill opacity=0.85] [fit = (a43) (a63)] (phrase4) {};
\node [rectangle,thick,inner sep=0.3em,fill=blue!40,drop shadow,fill opacity=0.85] [fit = (a70)] (phrase5) {};
\node [rectangle,inner sep=0.2em,fill=red!10] [fit = (p1line1) (p1line6)] (box1) {};
\node [rectangle,inner sep=0.2em,fill=ugreen!10] [fit = (p1line2) (p1line3) (p1line5)] (box2) {};
\node [rectangle,inner sep=0.2em,fill=orange!10] [fit = (p1line4)] (box3) {};
}
\end{pgfonlayer}
\node [circle,draw,anchor=south,inner sep=1pt,fill=red!20] (c1) at ([xshift=-0.5em]a05.north) {\scriptsize{m}};
\node [circle,draw,anchor=south,inner sep=1pt,fill=red!20] (c2) at ([xshift=-0.5em]a14.north) {\scriptsize{m}};
\node [circle,draw,anchor=north,inner sep=1pt,fill=orange!20] (c3) at ([xshift=0.1em]a24.south) {\scriptsize{d}};
\node [circle,draw,anchor=south,inner sep=2pt,fill=ugreen!20] (c4) at ([xshift=0.5em]a32.north) {\scriptsize{s}};
\node [circle,draw,anchor=north,inner sep=1pt,fill=orange!20] (c5) at ([xshift=0.5em]a63.south) {\scriptsize{d}};
\draw [->,thick] (a05.south east) -- (c1.315);
\draw [->,thick] ([xshift=-0.5em]a24.west) -- (c2.315);
\draw [->,thick] ([yshift=-0.7em]a32.south) .. controls +(west:1.3) and +(east:1.3) .. (c3.340);
\draw [->,thick] (a53.center) -- (c4.15);
\draw [->,thick] (a70.center) .. controls +(west:1.3) and +(east:1.3) .. (c5.340);
}
\end{scope}
\end{tikzpicture}
\end{center}
\ No newline at end of file
Chapter7/Figures/figure-translation-hypothesis-extension.tex 0 → 100644
%%%------------------------------------------------------------------------------------------------------------
%%% 什么是解码
\begin{center}
\begin{tikzpicture}
\begin{scope}
{
\node [anchor=north,inner sep=2pt,fill=red!20,minimum height=2em,minimum width=3.5em] (h0) at (0,0) {\small{null}};
\node [anchor=north west,inner sep=1.5pt,fill=black] (hl0) at (h0.north west) {\scriptsize{{\color{white} \textbf{0}}}};
\node [anchor=north,rotate=90,inner sep=1pt,minimum width=2em,fill=black] (pt0) at (h0.east) {\footnotesize{{\color{white} \textbf{P=1}}}};
}
{
\node [anchor=west,inner sep=2pt,fill=red!20,minimum height=2em,minimum width=3.5em] (h1) at ([xshift=3em]h0.east) {\small{on}};
\node [anchor=west,inner sep=2pt,fill=red!20,minimum height=2em,minimum width=3.5em] (h2) at ([xshift=3em,yshift=3em]h0.east) {\small{table}};
\node [anchor=west,inner sep=2pt,fill=red!20,minimum height=2em,minimum width=3.5em] (h3) at ([xshift=3em,yshift=-3em]h0.east) {\small{there is}};
\node [anchor=north west,inner sep=1.5pt,fill=black] (hl1) at (h1.north west) {\scriptsize{{\color{white} \textbf{2}}}};
\node [anchor=north west,inner sep=1.5pt,fill=black] (hl2) at (h2.north west) {\scriptsize{{\color{white} \textbf{1}}}};
\node [anchor=north west,inner sep=1.5pt,fill=black] (hl3) at (h3.north west) {\scriptsize{{\color{white} \textbf{3}}}};
\node [anchor=north,rotate=90,inner sep=1pt,minimum width=2em,fill=black] (pt1) at (h1.east) {\footnotesize{{\color{white} \textbf{P=.2}}}};
\node [anchor=north,rotate=90,inner sep=1pt,minimum width=2em,fill=black] (pt2) at (h2.east) {\footnotesize{{\color{white} \textbf{P=.3}}}};
\node [anchor=north,rotate=90,inner sep=1pt,minimum width=2em,fill=black] (pt3) at (h3.east) {\footnotesize{{\color{white} \textbf{P=.5}}}};
\draw [->,very thick,ublue] ([xshift=0.1em]pt0.south) -- ([xshift=-0.1em]h1.west);
\draw [->,very thick,ublue] ([xshift=0.1em]pt0.south) -- ([xshift=-0.1em]h2.west);
\draw [->,very thick,ublue] ([xshift=0.1em]pt0.south) -- ([xshift=-0.1em]h3.west);
}
{
\node [anchor=west,inner sep=2pt,fill=red!20,minimum height=2em,minimum width=3.5em] (h4) at ([xshift=3em,yshift=-1.8em]h3.east) {\small{one}};
\node [anchor=west,inner sep=2pt,fill=red!20,minimum height=2em,minimum width=3.5em] (h5) at ([xshift=3em,yshift=1.2em]h3.east) {\small{an apple}};
\node [anchor=west,inner sep=2pt,fill=red!20,minimum height=2em,minimum width=3.5em] (h6) at ([xshift=3em,yshift=1.2em]h1.east) {\small{table}};
\node [anchor=west,inner sep=2pt,fill=red!20,minimum height=2em,minimum width=4em] (h7) at ([xshift=3em,yshift=1.2em]h5.east) {\small{on the table}};
\node [anchor=west,inner sep=2pt,fill=red!20,minimum height=2em,minimum width=4.6em] (h8) at ([xshift=3em,yshift=-2em]h5.east) {\small{\ \;apple}};
\node [anchor=north west,inner sep=1.5pt,fill=black] (hl4) at (h4.north west) {\scriptsize{{\color{white} \textbf{4}}}};
\node [anchor=north west,inner sep=1.5pt,fill=black] (hl5) at (h5.north west) {\scriptsize{{\color{white} \textbf{4-5}}}};
\node [anchor=north west,inner sep=1.5pt,fill=black] (hl6) at (h6.north west) {\scriptsize{{\color{white} \textbf{1}}}};
\node [anchor=north west,inner sep=1.5pt,fill=black] (hl7) at (h7.north west) {\scriptsize{{\color{white} \textbf{1-2}}}};
\node [anchor=north west,inner sep=1.5pt,fill=black] (hl8) at (h8.north west) {\scriptsize{{\color{white} \textbf{5}}}};
\node [anchor=north,rotate=90,inner sep=1pt,minimum width=2em,fill=black] (pt4) at (h4.east) {\footnotesize{{\color{white} \textbf{P=.1}}}};
\node [anchor=north,rotate=90,inner sep=1pt,minimum width=2em,fill=black] (pt5) at (h5.east) {\footnotesize{{\color{white} \textbf{P=.4}}}};
\node [anchor=north,rotate=90,inner sep=1pt,minimum width=2em,fill=black] (pt6) at (h6.east) {\footnotesize{{\color{white} \textbf{P=.3}}}};
\node [anchor=north,rotate=90,inner sep=1pt,minimum width=2em,fill=black] (pt7) at (h7.east) {\footnotesize{{\color{white} \textbf{P=.4}}}};
\node [anchor=north,rotate=90,inner sep=1pt,minimum width=2em,fill=black] (pt8) at (h8.east) {\footnotesize{{\color{white} \textbf{P=.2}}}};
\draw [->,very thick,ublue] ([xshift=0.1em]pt1.south) -- ([xshift=1em,yshift=0.7em]pt1.south);
\draw [->,very thick,ublue] ([xshift=0.1em]pt2.south) -- ([xshift=1em,yshift=-0.7em]pt2.south);
\draw [->,very thick,ublue] ([xshift=0.1em]pt2.south) -- ([xshift=1em,yshift=0.7em]pt2.south);
\draw [->,very thick,ublue] ([xshift=0.1em]pt6.south) -- ([xshift=1em,yshift=-0.7em]pt6.south);
\draw [->,very thick,ublue] ([xshift=0.1em]pt6.south) -- ([xshift=1em,yshift=0.7em]pt6.south);
\draw [->,very thick,ublue] ([xshift=0.1em]pt3.south) -- ([xshift=-0.1em]h4.west);
\draw [->,very thick,ublue] ([xshift=0.1em]pt3.south) -- ([xshift=-0.1em]h5.west);
\draw [->,very thick,ublue] ([xshift=0.1em]pt3.south) -- ([xshift=-0.1em]h6.west);
\draw [->,very thick,ublue] ([xshift=0.1em]pt5.south) -- ([xshift=-0.1em]h7.west);
\draw [->,very thick,ublue] ([xshift=0.1em]pt5.south) -- ([xshift=1em,yshift=-0.7em]pt5.south);
\draw [->,very thick,ublue] ([xshift=0.1em]pt4.south) -- ([xshift=-0.1em]h8.west);
\draw [->,very thick,ublue] ([xshift=0.1em]pt4.south) -- ([xshift=1em,yshift=-0.7em]pt4.south);
}
{
\draw [->,ultra thick,red,line width=2pt,opacity=0.7] ([xshift=-0.5em]h0.west) -- ([xshift=0.7em]h0.east) -- ([xshift=-0.2em]h3.west) -- ([xshift=0.8em]h3.east) -- ([xshift=-0.2em]h5.west) -- ([xshift=0.8em]h5.east) -- ([xshift=-0.2em]h7.west) -- ([xshift=1.5em]h7.east);
\node [anchor=north west] (wtranslabel) at ([yshift=-3em]h0.south west) {\small{翻译路径:}};
\draw [->,ultra thick,red,line width=1.5pt,opacity=0.7] (wtranslabel.east) -- ([xshift=1.5em]wtranslabel.east);
}
\end{scope}
\end{tikzpicture}
\end{center}
\ No newline at end of file
Chapter7/Figures/figure-translation-option.tex 0 → 100644
%%%------------------------------------------------------------------------------------------------------------
%%% 什么是解码
\begin{center}
\begin{tikzpicture}
\begin{scope}[minimum height = 16pt]
\node[anchor=east] (s0) at (-0.8em, 0) {$\textbf{s}$:};
\node[anchor=west] (s1) at (0, 0) {桌子};
\node[anchor=west] (s2) at ([xshift=2em]s1.east) {上};
\node[anchor=west] (s3) at ([xshift=2.3em]s2.east) {有};
\node[anchor=west] (s4) at ([xshift=2em]s3.east) {一个};
\node[anchor=west] (s5) at ([xshift=1.6em]s4.east) {苹果};
{\tiny
\node[anchor=south,blue] (fn1) at ([xshift=-2.7em,yshift=-0.5em]s1.south) {0};
\node[anchor=south,blue] (fn1) at ([xshift=3.5em,yshift=-0.5em]s1.south) {1};
\node[anchor=south,blue] (fn1) at ([xshift=3.5em,yshift=-0.5em]s2.south) {2};
\node[anchor=south,blue] (fn1) at ([xshift=3.5em,yshift=-0.5em]s3.south) {3};
\node[anchor=south,blue] (fn1) at ([xshift=3.5em,yshift=-0.5em]s4.south) {4};
\node[anchor=south,blue] (fn1) at ([xshift=2.5em,yshift=-0.5em]s5.south) {5};
}
\node [anchor=north,inner sep=2pt,fill=red!20,minimum height=2em,minimum width=3em] (t11) at ([yshift=-0.5em]s1.south) {table};
\node [anchor=north west,inner sep=1pt,fill=black,minimum height=0.5em] (tl11) at (t11.north west) {\tiny{{\color{white} \textbf{0-1}}}};
\node [anchor=north,inner sep=2pt,fill=red!20,minimum height=2em,minimum width=3em] (t12) at ([yshift=-0.2em]t11.south) {desk};
\node [anchor=north west,inner sep=1pt,fill=black,minimum height=0.5em] (tl12) at (t12.north west) {\tiny{{\color{white} \textbf{0-1}}}};
\node [anchor=north,inner sep=2pt,fill=green!20,minimum height=2em,minimum width=3em] (t21) at ([yshift=-0.5em]s2.south) {on};
\node [anchor=north west,inner sep=1pt,fill=black,minimum height=0.5em] (tl21) at (t21.north west) {\tiny{{\color{white} \textbf{1-2}}}};
\node [anchor=north,inner sep=2pt,fill=green!20,minimum height=2em,minimum width=3em] (t22) at ([yshift=-0.2em]t21.south) {up};
\node [anchor=north west,inner sep=1pt,fill=black,minimum height=0.5em] (tl22) at (t22.north west) {\tiny{{\color{white} \textbf{1-2}}}};
\node [anchor=north,inner sep=2pt,fill=blue!20,minimum height=2em,minimum width=3.4em] (t31) at ([yshift=-0.5em]s3.south) {have};
\node [anchor=north west,inner sep=1pt,fill=black,minimum height=0.5em] (tl31) at (t31.north west) {\tiny{{\color{white} \textbf{2-3}}}};
\node [anchor=north,inner sep=2pt,fill=blue!20,minimum height=2em,minimum width=3.4em] (t32) at ([yshift=-0.2em]t31.south) {there is};
\node [anchor=north west,inner sep=1pt,fill=black,minimum height=0.5em] (tl32) at (t32.north west) {\tiny{{\color{white} \textbf{2-3}}}};
\node [anchor=north,inner sep=2pt,fill=orange!20,minimum height=2em,minimum width=3em] (t41) at ([yshift=-0.5em]s4.south) {one};
\node [anchor=north west,inner sep=1pt,fill=black,minimum height=0.5em] (tl41) at (t41.north west) {\tiny{{\color{white} \textbf{3-4}}}};
\node [anchor=north,inner sep=2pt,fill=orange!20,minimum height=2em,minimum width=3em] (t42) at ([yshift=-0.2em]t41.south) {an};
\node [anchor=north west,inner sep=1pt,fill=black,minimum height=0.5em] (tl42) at (t42.north west) {\tiny{{\color{white} \textbf{3-4}}}};
\node [anchor=north,inner sep=2pt,fill=purple!20,minimum height=2em,minimum width=3em] (t51) at ([yshift=-0.5em]s5.south) {apple};
\node [anchor=north west,inner sep=1pt,fill=black,minimum height=0.5em] (tl51) at (t51.north west) {\tiny{{\color{white} \textbf{4-5}}}};
\node [anchor=north,inner sep=2pt,fill=purple!20,minimum height=2em,minimum width=3em] (t52) at ([yshift=-0.2em]t51.south) {apples};
\node [anchor=north west,inner sep=1pt,fill=black,minimum height=0.5em] (tl52) at (t52.north west) {\tiny{{\color{white} \textbf{4-5}}}};
\node [anchor=north west,inner sep=2pt,fill=red!20,minimum height=2em,minimum width=7.2em] (t13) at ([yshift=-4.7em]t12.south west) {on table};
\node [anchor=north west,inner sep=1pt,fill=black,minimum height=0.5em] (tl13) at (t13.north west) {\tiny{{\color{white} \textbf{0-2}}}};
\node [anchor=north west,inner sep=2pt,fill=red!20,minimum height=2em,minimum width=7.2em] (t14) at ([yshift=-0.2em]t13.south west) {on the table};
\node [anchor=north west,inner sep=1pt,fill=black,minimum height=0.5em] (tl14) at (t14.north west) {\tiny{{\color{white} \textbf{0-2}}}};
\node [anchor=north west,inner sep=2pt,fill=orange!20,minimum height=2em,minimum width=7.35em] (t43) at ([yshift=-0.2em]t42.south west) {one apple};
\node [anchor=north west,inner sep=1pt,fill=black,minimum height=0.5em] (tl43) at (t43.north west) {\tiny{{\color{white} \textbf{3-5}}}};
\node [anchor=north west,inner sep=2pt,fill=orange!20,minimum height=2em,minimum width=7.35em] (t44) at ([yshift=-0.2em]t43.south west) {an apple};
\node [anchor=north west,inner sep=1pt,fill=black,minimum height=0.5em] (tl44) at (t44.north west) {\tiny{{\color{white} \textbf{3-5}}}};
\node [anchor=north west,inner sep=2pt,fill=green!20,minimum height=2em,minimum width=7.25em] (t23) at ([yshift=-0.2em]t22.south west) {upon there};
\node [anchor=north west,inner sep=1pt,fill=black,minimum height=0.5em] (tl23) at (t23.north west) {\tiny{{\color{white} \textbf{1-3}}}};
\node [anchor=north west,inner sep=2pt,fill=red!20,minimum height=2em,minimum width=11.5em] (t15) at ([yshift=-2.45em]t12.south west) {upon the table};
\node [anchor=north west,inner sep=1pt,fill=black,minimum height=0.5em] (tl15) at (t15.north west) {\tiny{{\color{white} \textbf{0-3}}}};
\node [anchor=north west,inner sep=2pt,fill=blue!20,minimum height=2em,minimum width=11.8em] (t33) at ([yshift=-4.7em]t32.south west) {there is an apple};
\node [anchor=north west,inner sep=1pt,fill=black,minimum height=0.5em] (tl33) at (t33.north west) {\tiny{{\color{white} \textbf{2-5}}}};
\node [anchor=north west,inner sep=2pt,fill=blue!20,minimum height=2em,minimum width=11.8em] (t34) at ([yshift=-0.2em]t33.south west) {have an apple...};
\node [anchor=north west,inner sep=1pt,fill=black,minimum height=0.5em] (tl34) at (t34.north west) {\tiny{{\color{white} \textbf{2-5}}}};
\end{scope}
\end{tikzpicture}
\end{center}
\ No newline at end of file
Chapter7/Figures/figure-unlimited-phrase-extraction.tex 0 → 100644
%%%------------------------------------------------------------------------------------------------------------
%%% 短语获取
\begin{center}
\begin{tikzpicture}
\tikzstyle{elementnode} = [rectangle,text=white,anchor=center]
\tikzstyle{srcnode} = [rotate=45,font=\small,anchor=south west]
\tikzstyle{tgtnode} = [left,font=\small,anchor=north east]
\tikzstyle{alignmentnode} = [rectangle,draw,minimum height=3.6*1.0cm,minimum width=0.36*1.0cm]
\tikzstyle{probnode} = [fill=blue!30,minimum width=0.4*1.0cm]
\tikzstyle{labelnode} = [above]
% alignment matrix
\begin{scope}[scale=0.85,yshift=0.12in]
\foreach \i / \j / \c in
{0/7/0.15, 1/7/0.15, 2/7/0.15, 3/7/0.15, 4/7/0.15, 5/7/0.15,
0/6/0.15, 1/6/0.15, 2/6/0.15, 3/6/0.15, 4/6/0.15, 5/6/0.15,
0/5/0.15, 1/5/0.15, 2/5/0.15, 3/5/0.15, 4/5/0.15, 5/5/0.15,
0/4/0.15, 1/4/0.15, 2/4/0.15, 3/4/0.15, 4/4/0.15, 5/4/0.15,
0/3/0.15, 1/3/0.15, 2/3/0.15, 3/3/0.15, 4/3/0.15, 5/3/0.15,
0/2/0.15, 1/2/0.15, 2/2/0.15, 3/2/0.15, 4/2/0.15, 5/2/0.15,
0/1/0.15, 1/1/0.15, 2/1/0.15, 3/1/0.15, 4/1/0.15, 5/1/0.15,
0/0/0.15, 1/0/0.15, 2/0/0.15, 3/0/0.15, 4/0/0.15, 5/0/0.15}
\node[elementnode,minimum size=0.6*1.0cm*\c,inner sep=0.1pt,fill=blue] (a\i\j) at (0.5*1.0cm*\i-5.4*0.5*1.0cm,0.5*1.0cm*\j-1.05*1.0cm) {};
% source
\node[srcnode] (src1) at (-5.4*0.5*1.0cm,-1.05*1.0cm+7.5*0.5*1.0cm) {\scriptsize{Have}};
\node[srcnode] (src2) at ([xshift=0.5*1.0cm]src1.south west) {\scriptsize{you}};
\node[srcnode] (src3) at ([xshift=0.5*1.0cm]src2.south west) {\scriptsize{learned}};
\node[srcnode] (src4) at ([xshift=0.5*1.0cm]src3.south west) {\scriptsize{nothing}};
\node[srcnode] (src5) at ([xshift=0.5*1.0cm]src4.south west) {\scriptsize{?}};
\node[srcnode] (src6) at ([xshift=0.5*1.0cm]src5.south west) {\scriptsize{EOS}};
% target
\node[tgtnode] (tgt1) at (-6.0*0.5*1.0cm,-1.05*1.0cm+7.5*0.5*1.0cm) {\scriptsize{你}};
\node[tgtnode] (tgt2) at ([yshift=-0.5*1.0cm]tgt1.north east) {\scriptsize{什么}};
\node[tgtnode] (tgt3) at ([yshift=-0.5*1.0cm]tgt2.north east) {\scriptsize{都}};
\node[tgtnode] (tgt4) at ([yshift=-0.5*1.0cm]tgt3.north east) {\scriptsize{没}};
\node[tgtnode] (tgt5) at ([yshift=-0.5*1.0cm]tgt4.north east) {\scriptsize{学}};
\node[tgtnode] (tgt6) at ([yshift=-0.5*1.0cm]tgt5.north east) {\scriptsize{到}};
\node[tgtnode] (tgt7) at ([yshift=-0.5*1.0cm]tgt6.north east) {\scriptsize{?}};
\node[tgtnode] (tgt8) at ([yshift=-0.5*1.0cm]tgt7.north east) {\scriptsize{EOS}};
\node [anchor=west] (p1line1) at ([xshift=4em,yshift=1em]a57.east) {\footnotesize{$\bar{s}_i$: 什么\ \ \ 都\ \ \ 没}};
\node [anchor=north west] (p1line2) at ([xshift=0]p1line1.south west) {\footnotesize{$\bar{t}_i$: learned\ \ \ nothing\ \ \ ? \ \ \ \ \ \ \ \ \ \ \ \ }};
\node [anchor=west] (p2line1) at ([xshift=4em]a53.east) {\footnotesize{$\bar{s}_j$: 到\ \ \ ?}};
\node [anchor=north west] (p2line2) at ([xshift=0]p2line1.south west) {\footnotesize{$\bar{t}_j$: Have\ \ \ you\ \ \ learned\ \ \ nothing}};
\node [anchor=east] (p1line3) at ([xshift=0em,yshift=2.9cm]p2line2.east) {};
\begin{pgfonlayer}{background}
\node [rectangle,draw=red,thick,inner sep=0.2em,fill=white,drop shadow] [fit = (a26) (a44)] (phrase1) {};
\node [rectangle,draw=ugreen,thick,inner sep=0.2em,fill=white,drop shadow] [fit = (a01) (a32)] (phrase2) {};
\node [rectangle,inner sep=0.2em,fill=red!10] [fit = (p1line1) (p1line2) (p1line3)] (box1) {};
\node [rectangle,inner sep=0.2em,fill=green!10] [fit = (p2line1) (p2line2)] (box2) {};
\end{pgfonlayer}
\draw [->,thick,dotted] ([yshift=-0.8em]phrase1.east) .. controls +(east:1.5) and +(west:1) .. (box1.west);
\draw [->,thick,dotted] ([yshift=-0.0em]phrase2.east) .. controls +(east:2.0) and +(west:1) .. ([yshift=1em]box2.west);
\end{scope}
\end{tikzpicture}
\end{center}
\ No newline at end of file
Chapter7/Figures/figure-word-translation-regard-as-path.tex 0 → 100644
%%%------------------------------------------------------------------------------------------------------------
%%% 回顾基于词的翻译模型
\begin{tikzpicture}
\begin{scope}
\node [anchor=west] (s1) at (0,0) {\textbf{我}};
\node [anchor=west] (s2) at ([xshift=2em]s1.east) {\textbf{对}};
\node [anchor=west] (s3) at ([xshift=2em]s2.east) {\textbf{你}};
\node [anchor=west] (s4) at ([xshift=2em]s3.east) {\textbf{表示}};
\node [anchor=west] (s5) at ([xshift=2em]s4.east) {\textbf{满意}};
\node [anchor=south west] (sentlabel) at ([yshift=-0.5em]s1.north west) {\scriptsize{\textbf{待翻译句子(已经分词):}}};
\draw [->,very thick,ublue] (s1.south) -- ([yshift=-0.7em]s1.south);
\draw [->,very thick,ublue] (s2.south) -- ([yshift=-0.7em]s2.south);
\draw [->,very thick,ublue] (s3.south) -- ([yshift=-0.7em]s3.south);
\draw [->,very thick,ublue] (s4.south) -- ([yshift=-0.7em]s4.south);
\draw [->,very thick,ublue] (s5.south) -- ([yshift=-0.7em]s5.south);
{\small
\node [anchor=north,inner sep=2pt,fill=red!20,minimum height=1.5em,minimum width=2.5em] (t11) at ([yshift=-1em]s1.south) {I};
\node [anchor=north,inner sep=2pt,fill=red!20,minimum height=1.5em,minimum width=2.5em] (t12) at ([yshift=-0.2em]t11.south) {me};
\node [anchor=north,inner sep=2pt,fill=red!20,minimum height=1.5em,minimum width=2.5em] (t13) at ([yshift=-0.2em]t12.south) {I'm};
\node [anchor=north west,inner sep=1pt,fill=black] (tl11) at (t11.north west) {\tiny{{\color{white} \textbf{1}}}};
\node [anchor=north west,inner sep=1pt,fill=black] (tl12) at (t12.north west) {\tiny{{\color{white} \textbf{1}}}};
\node [anchor=north west,inner sep=1pt,fill=black] (tl13) at (t13.north west) {\tiny{{\color{white} \textbf{1}}}};
\node [anchor=north,inner sep=2pt,fill=green!20,minimum height=1.5em,minimum width=2.5em] (t21) at ([yshift=-1em]s2.south) {to};
\node [anchor=north,inner sep=2pt,fill=green!20,minimum height=1.5em,minimum width=2.5em] (t22) at ([yshift=-0.2em]t21.south) {with};
\node [anchor=north,inner sep=2pt,fill=green!20,minimum height=1.5em,minimum width=2.5em] (t23) at ([yshift=-0.2em]t22.south) {for};
\node [anchor=north west,inner sep=1pt,fill=black] (tl21) at (t21.north west) {\tiny{{\color{white} \textbf{2}}}};
\node [anchor=north west,inner sep=1pt,fill=black] (tl22) at (t22.north west) {\tiny{{\color{white} \textbf{2}}}};
\node [anchor=north west,inner sep=1pt,fill=black] (tl23) at (t23.north west) {\tiny{{\color{white} \textbf{2}}}};
\node [anchor=north,inner sep=2pt,fill=blue!20,minimum height=1.5em,minimum width=2.5em] (t31) at ([yshift=-1em]s3.south) {you};
\node [anchor=north west,inner sep=1pt,fill=black] (tl31) at (t31.north west) {\tiny{{\color{white} \textbf{3}}}};
\node [anchor=north,inner sep=2pt,fill=orange!20,minimum height=1.5em,minimum width=3em] (t41) at ([yshift=-1em]s4.south) {$\phi$};
\node [anchor=north,inner sep=2pt,fill=orange!20,minimum height=1.5em,minimum width=3em] (t42) at ([yshift=-0.2em]t41.south) {show};
\node [anchor=north west,inner sep=1pt,fill=black] (tl41) at (t41.north west) {\tiny{{\color{white} \textbf{4}}}};
\node [anchor=north west,inner sep=1pt,fill=black] (tl42) at (t42.north west) {\tiny{{\color{white} \textbf{4}}}};
\node [anchor=north,inner sep=2pt,fill=purple!20,minimum height=1.5em,minimum width=4.5em] (t51) at ([yshift=-1em]s5.south) {satisfy};
\node [anchor=north,inner sep=2pt,fill=purple!20,minimum height=1.5em,minimum width=4.5em] (t52) at ([yshift=-0.2em]t51.south) {satisfied};
\node [anchor=north,inner sep=2pt,fill=purple!20,minimum height=1.5em,minimum width=4.5em] (t53) at ([yshift=-0.2em]t52.south) {satisfies};
\node [anchor=north west,inner sep=1pt,fill=black] (tl51) at (t51.north west) {\tiny{{\color{white} \textbf{5}}}};
\node [anchor=north west,inner sep=1pt,fill=black] (tl52) at (t52.north west) {\tiny{{\color{white} \textbf{5}}}};
\node [anchor=north west,inner sep=1pt,fill=black] (tl53) at (t53.north west) {\tiny{{\color{white} \textbf{5}}}};
}
{\tiny
\node [anchor=north,rotate=90,inner sep=1pt,minimum width=2.55em,fill=black] (pt11) at (t11.east) {{\color{white} \textbf{P=.4}}};
\node [anchor=north,rotate=90,inner sep=1pt,minimum width=2.55em,fill=black] (pt12) at (t12.east) {{\color{white} \textbf{P=.2}}};
\node [anchor=north,rotate=90,inner sep=1pt,minimum width=2.55em,fill=black] (pt13) at (t13.east) {{\color{white} \textbf{P=.4}}};
\node [anchor=north,rotate=90,inner sep=1pt,minimum width=2.55em,fill=black] (pt21) at (t21.east) {{\color{white} \textbf{P=.4}}};
\node [anchor=north,rotate=90,inner sep=1pt,minimum width=2.55em,fill=black] (pt22) at (t22.east) {{\color{white} \textbf{P=.3}}};
\node [anchor=north,rotate=90,inner sep=1pt,minimum width=2.55em,fill=black] (pt23) at (t23.east) {{\color{white} \textbf{P=.3}}};
\node [anchor=north,rotate=90,inner sep=1pt,minimum width=2.55em,fill=black] (pt31) at (t31.east) {{\color{white} \textbf{P=1}}};
\node [anchor=north,rotate=90,inner sep=1pt,minimum width=2.55em,fill=black] (pt41) at (t41.east) {{\color{white} \textbf{P=.5}}};
\node [anchor=north,rotate=90,inner sep=1pt,minimum width=2.55em,fill=black] (pt42) at (t42.east) {{\color{white} \textbf{P=.5}}};
\node [anchor=north,rotate=90,inner sep=1pt,minimum width=2.55em,fill=black] (pt51) at (t51.east) {{\color{white} \textbf{P=.5}}};
\node [anchor=north,rotate=90,inner sep=1pt,minimum width=2.55em,fill=black] (pt52) at (t52.east) {{\color{white} \textbf{P=.4}}};
\node [anchor=north,rotate=90,inner sep=1pt,minimum width=2.55em,fill=black] (pt53) at (t53.east) {{\color{white} \textbf{P=.1}}};
}
\draw[decorate,thick,decoration={brace,amplitude=5pt,mirror}] ([yshift=0em,xshift=-0.5em]t11.north west) -- ([xshift=-0.5em]t13.south west) node [pos=0.5,left,xshift=1.0em,yshift=0.0em,text width=5em,align=left] (label2) {\footnotesize{\textbf{单词翻译}}};
\end{scope}
\begin{scope}
{\small
}
\end{scope}
\begin{scope}
{
\draw [->,ultra thick,red,line width=2pt,opacity=0.7] ([xshift=-0.5em]t13.west) -- ([xshift=0.8em]t13.east) -- ([xshift=-0.2em]t22.west) -- ([xshift=0.8em]t22.east) -- ([xshift=-0.2em]t31.west) -- ([xshift=0.8em]t31.east) -- ([xshift=-0.2em]t41.west) -- ([xshift=0.8em]t41.east) -- ([xshift=-0.2em]t52.west) -- ([xshift=1.2em]t52.east);
}
\end{scope}
\end{tikzpicture}
\ No newline at end of file
Chapter8/Figures/figure-an-example-of-phrase-system.tex 0 → 100644
%%%------------------------------------------------------------------------------------------------------------
%%% 短语系统的问题 - 一个实例
\begin{center}
\begin{tikzpicture}
\begin{scope}
\node [anchor=east] (shead) at (0,0) {源语:};
\node [anchor=west] (swords) at (shead.east) {澳洲\ \ 是\ \ 与\ \ 北韩\ \ 有\ \ 邦交\ \ 的\ \ 少数\ \ 国家\ \ 之一};
\node [anchor=north east] (thead) at ([yshift=-0.8em]shead.south east) {短语系统:};
\node [anchor=west] (twords) at (thead.east) {Australia is diplomatic relations with North Korea};
\node [anchor=north west] (twords2) at ([yshift=-0.2em]twords.south west) {is one of the few countries};
\node [anchor=north east] (rhead) at ([yshift=-2.2em]thead.south east) {参考译文:};
\node [anchor=west] (rwords) at (rhead.east) {Australia is one of the few countries that have};
\node [anchor=north west] (rwords2) at ([yshift=-0.2em]rwords.south west) {diplomatic relations with North Korea};
\begin{pgfonlayer}{background}
{
\draw[fill=red!20,draw=white] ([xshift=-5.4em]twords.north) rectangle ([xshift=10.8em]twords.south);
\draw[fill=blue!20,draw=white] ([xshift=-4.6em]twords2.north) rectangle ([xshift=6.1em]twords2.south);
\node [anchor=south east,inner sep=1pt,fill=black] (l1) at ([xshift=10.8em]twords.south) {\tiny{{\color{white} 1}}};
\node [anchor=south east,inner sep=1pt,fill=black] (l2) at ([xshift=6.1em]twords2.south) {\tiny{{\color{white} 2}}};
}
\end{pgfonlayer}
\end{scope}
\end{tikzpicture}
\end{center}
Chapter8/Figures/figure-based-on-tree-structure-generate-sentence-pairs.tex 0 → 100644
%%%------------------------------------------------------------------------------------------------------------
%%% 规则的组装对应翻译过程
\begin{tikzpicture}
% target side
\begin{scope}[xshift=-1em, level distance=25pt]
\node[scale=0.8] at (1.5, 2.2) {目标语言};
\node[scale=0.6, inner sep=0.1cm, draw,xshift=1em] (tfrag1) at
(0,0.05) {\Tree[.NP [.DT the ] [.NNS imports ]]};
{
\node[scale=0.6, inner sep=0.1cm, draw, sibling distance=100pt] (tfrag2) at
(1.4,1.4) {\Tree[.S [.NP ] [.VP ]]};
}
{
\node[scale=0.6, inner sep=0.1cm, draw, sibling distance=30pt] (tfrag3) at
(3,-0.2) {\Tree[.VP [.VBZ have ] [.ADVP [.RB ] [.VBN fallen ]]]};
}
{
\node[scale=0.6, inner sep=0.1cm, draw,xshift=-1.5em] (tfrag4) at
(2.8,-1.8) {\Tree[.RB drastically ]};
}
{\draw[*-*] (0.15,0.7) -- (0.15,1.05);}
{\draw[*-*] (2.7,0.7) -- (2.7,1.05);}
{\draw[*-*] (2.4,-1.4) .. controls +(north:0.6) and +(south:0.6) .. (3.0,-0.6);}
\end{scope}
% source side
\begin{scope}[scale=0.8, level distance=25pt, xshift=-20em, yshift=1em]
\node[scale=0.8] at (2.1, 2.45) {源语言};
{
\node[scale=0.6, inner sep=0.1cm, draw] (sfrag1) at
(0,0) {\Tree[.NN 进口 ]};
}
{
\node[scale=0.6, inner sep=0.1cm, draw, sibling distance=135pt] (sfrag2) at
(2.0,1.4) {\Tree[.IP [.NN ] [.VP ]]};
}
{
\node[scale=0.6, inner sep=0.1cm, xshift=1em, draw] (sfrag3) at
(4,-0.7) {\Tree[.VP [.AD ] [.ADVP [.VV 下降 ] [.AS 了 ]]]};
}
{
\node[scale=0.6, inner sep=0.1cm, draw] (sfrag4) at
(1.3,-1.3) {\Tree[.AD 大幅度 ]};
}
{\draw[*-*] (0.05,0.5) -- (0.05,0.95);}
{\draw[*-*] (4.15,0.5) -- (4.15,0.95);}
{\draw[*-*] (1.55,-0.95) .. controls +(east:1.0) and +(south:0.4) .. (3.5,-0.6);}
\draw[*-*] (-0.2,-2.5)--(0.3,-2.5) ;
\node[scale=0.6] (sfrag5) at
([xshift=2em,yshift=-3.2em]sfrag4) {{表示对变量的替换操作}};
\end{scope}
% rule 1
\begin{scope}[scale=0.6, xshift=-22em, yshift=-11em, level distance=20pt]
\begin{scope}[anchor=north east, xshift=-6em] \Tree[.NN 进口 ] \end{scope}
\draw[->] (-1.7,0.1) -- (-0.9,0.1);
\begin{scope}[anchor=north west] \Tree[.NP [.DT the ] [.NNS imports ]] \end{scope}
\end{scope}
% rule 2
\begin{scope}[scale=0.6, xshift=-11em, yshift=-11em, level distance=20pt]
\begin{scope}[anchor=north east, xshift=-6em] \Tree[.AD 大幅度 ] \end{scope}
\draw[->] (-1.7,0.1) -- (-0.9,0.1);
\begin{scope}[anchor=north west] \Tree[.RB drastically ] \end{scope}
\end{scope}
% rule 3
\begin{scope}[scale=0.6, xshift=2em, yshift=-11em, level distance=20pt]
\begin{scope}[anchor=north east, xshift=-7em] \Tree[.VP [.AD ] [.ADVP [.VV 下降 ] [.AS 了 ]]] \end{scope}
\draw[->] (-1.7,0.1) -- (-0.9,0.1);
\begin{scope}[anchor=north west, xshift=1em] \Tree[.VP [.VBZ have ] [.ADVP [.RB ] [.VBN fallen ]]] \end{scope}
\end{scope}
% rule 4
\begin{scope}[scale=0.6, xshift=16em, yshift=-11em, level distance=20pt]
\begin{scope}[anchor=north east, xshift=-6em] \Tree[.IP [.NN ] [.VP ]] \end{scope}
\draw[->] (-1.7,0.1) -- (-0.9,0.1);
\begin{scope}[anchor=north west,xshift=-1em] \Tree[.S [.NP ] [.VP ]] \end{scope}
\end{scope}
% red rule 1
\begin{scope}[scale=0.6, xshift=-22em, yshift=-11em, level distance=20pt]
{
\begin{scope}[anchor=north east, xshift=-6em] \Tree[.NN 进口 ] \end{scope}
\draw[->] (-1.7,0.1) -- (-0.9,0.1);
\begin{scope}[anchor=north west] \Tree[.NP [.DT the ] [.NNS imports ]] \end{scope}
}
\end{scope}
{
% red rule 2
\begin{scope}[scale=0.6, xshift=-11em, yshift=-11em, level distance=20pt]
\begin{scope}[anchor=north east, xshift=-6em] \Tree[.AD 大幅度 ] \end{scope}
\draw[->] (-1.7,0.1) -- (-0.9,0.1);
\begin{scope}[anchor=north west] \Tree[.RB drastically ] \end{scope}
\end{scope}
}
{
% red rule 3
\begin{scope}[scale=0.6, xshift=2em, yshift=-11em, level distance=20pt]
\begin{scope}[anchor=north east, xshift=-7em] \Tree[.VP [.AD ] [.ADVP [.VV 下降 ] [.AS 了 ]]] \end{scope}
\draw[->] (-1.7,0.1) -- (-0.9,0.1);
\begin{scope}[anchor=north west, xshift=1em] \Tree[.VP [.VBZ have ] [.ADVP [.RB ] [.VBN fallen ]]] \end{scope}
\end{scope}
}
{
% red rule 4
\begin{scope}[scale=0.6, xshift=16em, yshift=-11em, level distance=20pt]
\begin{scope}[anchor=north east, xshift=-6em] \Tree[.IP [.NN ] [.VP ]] \end{scope}
\draw[->] (-1.7,0.1) -- (-0.9,0.1);
\begin{scope}[anchor=north west,xshift=-1em] \Tree[.S [.NP ] [.VP ]] \end{scope}
\end{scope}
}
\end{tikzpicture}
\ No newline at end of file
Chapter8/Figures/figure-cky-algorithm.tex 0 → 100644
%------------------------------------------------------------------------------------------------------------
%%% CKY解码
% 看NiuTrans Manual
\begin{center}
\begin{tikzpicture}
\tikzstyle{alignmentnode} = [rectangle,fill=blue!30,minimum size=0.45em,text=white,inner sep=0.1pt]
\tikzstyle{selectnode} = [rectangle,fill=green!20,minimum height=1.5em,minimum width=1.5em,inner sep=1.2pt]
\tikzstyle{srcnode} = [anchor=south west]
\begin{scope}[scale=0.85]
\node[srcnode] (c1) at (0,0) {\normalsize{\textbf{Function} CKY-Algorithm($\textbf{s},G$)}};
\node[srcnode,anchor=north west] (c21) at ([xshift=1.5em,yshift=0.4em]c1.south west) {\normalsize{\textbf{for} $j=0$ to $ J - 1$}};
\node[srcnode,anchor=north west] (c22) at ([xshift=1.5em,yshift=0.4em]c21.south west) {\normalsize{$span[j,j+1 ]$.Add($A \to a \in G$)}};
\node[srcnode,anchor=north west] (c3) at ([xshift=-1.5em,yshift=0.4em]c22.south west) {\normalsize{\textbf{for} $l$ = 1 to $J$}};
\node[srcnode,anchor=west] (c31) at ([xshift=6em]c3.east) {\normalsize{// length of span}};
\node[srcnode,anchor=north west] (c4) at ([xshift=1.5em,yshift=0.4em]c3.south west) {\normalsize{\textbf{for} $j$ = 0 to $J-l$}};
\node[srcnode,anchor=north west] (c41) at ([yshift=0.4em]c31.south west) {\normalsize{// beginning of span}};
\node[srcnode,anchor=north west] (c5) at ([xshift=1.5em,yshift=0.4em]c4.south west) {\normalsize{\textbf{for} $k$ = $j$ to $j+l$}};
\node[srcnode,anchor=north west] (c51) at ([yshift=0.4em]c41.south west) {\normalsize{// partition of span}};
\node[srcnode,anchor=north west] (c6) at ([xshift=1.5em,yshift=0.4em]c5.south west) {\normalsize{$hypos$ = Compose($span[j, k], span[k, j+l]$)}};
\node[srcnode,anchor=north west] (c7) at ([yshift=0.4em]c6.south west) {\normalsize{$span[j, j+l]$.Update($hypos$)}};
\node[srcnode,anchor=north west] (c8) at ([xshift=-4.5em,yshift=0.4em]c7.south west) {\normalsize{\textbf{return} $span[0, J]$}};
\node[anchor=west] (c9) at ([xshift=-3.2em,yshift=1.7em]c1.west) {\small{\textrm{参数：}\textbf{s}为输入字符串。$G$为输入CFG。$J$为待分析字符串长度。}};
\node[anchor=west] (c10) at ([xshift=0em,yshift=1.3em]c9.west) {\small{\textrm{输出：字符串全部可能的语法分析结果}}};
\node[anchor=west] (c11) at ([xshift=0em,yshift=1.3em]c10.west) {\small{\textrm{输入：符合乔姆斯基范式的待分析字符串和一个上下文无关文法（CFG）}}};
\begin{pgfonlayer}{background}
\node [rectangle,inner sep=0.2em,rounded corners=1pt,fill=blue!10!white] [fit = (c1) (c21) (c3) (c6) (c7) (c8) (c11)] (gl1) {};
\end{pgfonlayer}
\end{scope}
\end{tikzpicture}
\end{center}
Chapter8/Figures/figure-classification-of-models-based-on-syntax.tex 0 → 100644
%%%------------------------------------------------------------------------------------------------------------
%%% 句法模型的分类
\begin{center}
\begin{tikzpicture}
\begin{scope}
\tikzstyle{cnode} = [minimum width=7.0em,minimum height=2.5em,rounded corners=0.2em];
\tikzstyle{xnode} = [minimum width=4.5em,minimum height=2.5em,rounded corners=0.2em];
\node[xnode,anchor=west,fill=red!25,align=left] (itg) at (0,0) {\footnotesize{反向转录}\\\footnotesize{文法}};
\node[xnode,anchor=west,fill=red!25,align=left] (hiero) at ([xshift=0.5em]itg.east) {\footnotesize{层次短语}\\\footnotesize{模型}};
\node[xnode,anchor=west,fill=blue!25,align=left] (s2t) at ([xshift=0.5em]hiero.east) {\footnotesize{串到树}\\\footnotesize{模型}};
\node[xnode,anchor=west,fill=blue!25,align=left] (t2s) at ([xshift=0.5em]s2t.east) {\footnotesize{树到串}\\\footnotesize{模型}};
\node[xnode,anchor=west,fill=blue!25,align=left] (t2t) at ([xshift=0.5em]t2s.east) {\footnotesize{树到树}\\\footnotesize{模型}};
\node[cnode,anchor=south,fill=red!25,align=left] (cat1) at ([xshift=-0.2em,yshift=2em]hiero.north west) {\footnotesize{基于形式文法}\\\footnotesize{的模型}};
\node[cnode,anchor=south,fill=blue!25,align=left] (cat2) at ([xshift=-0.0em,yshift=2em]t2s.north) {\footnotesize{基于语言学}\\\footnotesize{句法的模型}};
\node[cnode,anchor=south,minimum width=10.0em,fill=green!25,align=center] (cat0) at ([xshift=-3em,yshift=2em]cat2.north west) {\footnotesize{(广义上)}\\\footnotesize{基于句法的模型}};
\draw [-,thick] ([yshift=0.1em,xshift=1em]cat1.north) -- ([xshift=-1.5em,yshift=-0.1em]cat0.south);
\draw [-,thick] ([yshift=0.1em,xshift=-1em]cat2.north) -- ([xshift=1.5em,yshift=-0.1em]cat0.south);
\draw [-,thick] ([yshift=0.1em]itg.north) -- ([xshift=-0.5em,yshift=-0.1em]cat1.south);
\draw [-,thick] ([yshift=0.1em]hiero.north) -- ([xshift=0.5em,yshift=-0.1em]cat1.south);
\draw [-,thick] ([yshift=0.1em]s2t.north) -- ([xshift=-0.8em,yshift=-0.1em]cat2.south);
\draw [-,thick] ([yshift=0.1em]t2s.north) -- ([xshift=-0.0em,yshift=-0.1em]cat2.south);
\draw [-,thick] ([yshift=0.1em]t2t.north) -- ([xshift=0.8em,yshift=-0.1em]cat2.south);
\node [anchor=north] (itglabel) at (itg.south) {\scriptsize{(Wu, 1995)}};
\node [anchor=north] (hierolabel) at (hiero.south) {\scriptsize{(Chiang, 2005)}};
\node [anchor=north,align=left] (s2tlabel) at (s2t.south) {\scriptsize{(Galley et al.,}\\\scriptsize{\ 2004; 2006)}};
\node [anchor=north,align=left] (t2slabel) at (t2s.south) {\scriptsize{(Liu et al.,}\\\scriptsize{\ 2006)}};
\node [anchor=north,align=left] (t2tlabel) at (t2t.south) {\scriptsize{(Eisner, 2003)}};
\end{scope}
\end{tikzpicture}
\end{center}
\ No newline at end of file
Chapter8/Figures/figure-combination-of-translation-with-different-rules.tex 0 → 100644
%------------------------------------------------------------------------------------------------------------
%%% 基于树的解码方法 - chart-based decoding
\begin{center}
\begin{tikzpicture}
\begin{scope}%[scale=0.2]
\node[anchor=north] (q1) at (0,0) {\scriptsize\sffamily\bfseries{输入字符串：}};
\node[anchor=west] (q2) at ([xshift=0em,yshift=-2em]q1.west) {\footnotesize{进口$\quad$和$\quad$出口$\quad$大幅度$\quad$下降$\quad$了}};
%\node[anchor=north,fill=blue!20,minimum height=1em,minimum width=1em] (f1) at ([xshift=-4.1em,yshift=-0.8em]q2.south) {};
\node[anchor=north,fill=blue!20,minimum height=4em,minimum width=1em] (f1) at ([xshift=2.2em,yshift=-0.7em]q2.south) {};
\node[anchor=east] (n1) at ([xshift=1em,yshift=-2em]q2.west) {\scriptsize\sffamily\bfseries{匹配规则：}};
\node[anchor=west] (n2) at ([xshift=0em,yshift=0em]n1.east) {\scriptsize{$\textrm{X} \to \langle\ \textrm{X}_1\ \text{大幅度}\ \text{下降}\ \text{了},\ \textrm{X}_1\ \textrm{have}\ \textrm{drastically}\ \textrm{fallen}\ \rangle$}};
\node[anchor=west] (n3) at ([xshift=0em,yshift=-1.5em]n2.west) {\scriptsize{$\textrm{X} \to \langle\ \textrm{X}_1\ \text{大幅度}\ \text{下降}\ \text{了},\ \textrm{X}_1\ \textrm{have}\ \textrm{fallen}\ \textrm{drastically}\ \rangle$}};
\node[anchor=west] (n4) at ([xshift=0em,yshift=-1.5em]n3.west) {\scriptsize{$\textrm{X} \to \langle\ \textrm{X}_1\ \text{大幅度}\ \text{下降}\ \text{了},\ \textrm{X}_1\ \textrm{has}\ \textrm{drastically}\ \textrm{fallen}\ \rangle$}};
\draw[decorate,decoration={mirror,brace}]([xshift=0.5em,yshift=-1em]q2.west) --([xshift=7em,yshift=-1em]q2.west) node [xshift=0em,yshift=-1em,align=center](label1) {};
{\scriptsize
\node[anchor=west] (h1) at ([xshift=1em,yshift=-12em]q2.west) {{Span[0,3]下的翻译假设：}};
\node[anchor=west] (h2) at ([xshift=0em,yshift=-1.3em]h1.west) {{X: imports and exports}};
\node[anchor=west] (h6) at ([xshift=0em,yshift=-1.3em]h2.west) {{S: the import and export}};
}
{\scriptsize
\node[anchor=west] (h21) at ([xshift=9em,yshift=2em]h1.east) {{替换$\textrm{X}_1$后生成的翻译假设：}};
\node[anchor=west] (h22) at ([xshift=0em,yshift=-1.3em]h21.west) {{X: imports and exports have drastically fallen}};
\node[anchor=west] (h23) at ([xshift=0em,yshift=-1.3em]h22.west) {{X: the import and export have drastically fallen}};
\node[anchor=west] (h24) at ([xshift=0em,yshift=-1.3em]h23.west) {{X: imports and exports have drastically fallen}};
\node[anchor=west] (h25) at ([xshift=0em,yshift=-1.3em]h24.west) {{X: the import and export have drastically fallen}};
\node[anchor=west] (h26) at ([xshift=0em,yshift=-1.3em]h25.west) {{X: imports and exports has drastically fallen}};
\node[anchor=west] (h27) at ([xshift=0em,yshift=-1.3em]h26.west) {{X: the import and export has drastically fallen}};
}
\node [rectangle,inner sep=0.1em,rounded corners=1pt,draw] [fit = (h1) (h5) (h6)] (gl1) {};
\node [rectangle,inner sep=0.1em,rounded corners=1pt,draw] [fit = (h21) (h25) (h27)] (gl2) {};
\draw [->,ublue,thick] ([xshift=0.6em,yshift=0.2em]n4.south) .. controls +(south:2em) and +(east:0em) .. ([xshift=-0em,yshift=2em]gl2.west);
\draw [->,ublue,thick] ([xshift=0em,yshift=0em]gl1.east) .. controls +(north:2.2em) and +(east:0em) .. ([xshift=-0em,yshift=2em]gl2.west);
\end{scope}
\end{tikzpicture}
\end{center}
Chapter8/Figures/figure-combine-minimum-rule-1.tex 0 → 100644
%%%------------------------------------------------------------------------------------------------------------
%%% 组合规则
\begin{minipage}[b]{0.42\textwidth}
{\small
\renewcommand*{\arraystretch}{1.3}
\begin{tabular}{l l}
{$r_1$} & {NP(PN(他)) $\to$ he} \\
{$r_5$} & {PP(P$_1$ NP$_2$) $\to$ P$_1$ NP$_2$} \\
{$r_6$} & {VP(PP$_1$ VP$_2$) $\to$ VP$_2$ PP$_1$} \\
{$r_7$} & {IP(NP$_1$ VP$_2$) $\to$ NP$_1$ VP$_2$} \\
{\red{$r_{1,7}$}} & {IP(NP(PN(他)) VP$_1$) $\to$} \\
& {he VP$_1$}\\
{\red{$r_{1,6,7}$}} & {IP(NP(PN(他)) VP(PP$_1$ VP$_2$))} \\
& {$\to$ he VP$_2$ PP$_1$}\\
{\red{$r_{1,5,6,7}$}} & {IP(NP(PN(他)) } \\
& {VP(P$_1$ NP$_2$ VP$_3$))}\\
& {$\to$ he VP$_3$ P$_1$ NP$_2$}\\
& \\
\end{tabular}
\renewcommand*{\arraystretch}{1.0}
}
\end{minipage}
Chapter8/Figures/figure-combine-minimum-rule-2.tex 0 → 100644
%%%------------------------------------------------------------------------------------------------------------
%%% 组合规则
\begin{minipage}[t]{0.47\textwidth}
\begin{tikzpicture}
{\scriptsize
\begin{scope}
{
\begin{scope}[level distance=20pt]
\node[scale=0.8, inner sep=0.1cm,align=center,draw] (cfrag1) at
(0,0.25) {\Tree[.\node(sn1){NP}; [.\node(sn2){PN}; 他 ]]};
\end{scope}
\begin{scope}[level distance=20pt]
\node[scale=0.8, inner sep=0.1cm,align=center,anchor=south west,draw] (cfrag2) at
([xshift=1.2em]cfrag1.south east) {\Tree[.\node(sn3){P}; 对 ]};
\end{scope}
\begin{scope}[level distance=20pt]
\node[scale=0.8, inner sep=0.1cm,align=center,anchor=south west,draw] (cfrag3) at
([xshift=1.2em]cfrag2.south east) {\Tree[.\node(sn4){NP}; [.NN 回答 ]]};
\end{scope}
\begin{scope}[sibling distance=15pt,level distance=20pt]
\node[scale=0.8, inner sep=0.1cm,align=center,anchor=south west,draw] (cfrag4) at
([xshift=1.4em]cfrag3.south east) {\Tree[.\node(sn5){VP}; [.\node(sn6){VV}; 表示 ] [.\node(sn7){NN}; 满意 ]]};
\end{scope}
\begin{scope}[sibling distance=20pt,,level distance=25pt]
\node[scale=0.8, inner sep=0.1cm,align=center,anchor=south west,draw] (cfrag5) at
([xshift=0.3em,yshift=2.5em]cfrag2.north west) {\Tree[.\node(sn8){PP}; [.\node(sn9){P}; ] [.\node(sn10){NP}; ]]};
\end{scope}
\begin{scope}[sibling distance=60pt]
\node[scale=0.8, inner sep=0.1cm,align=center,anchor=south west,draw] (cfrag6) at
([xshift=1.6em,yshift=0.8em]cfrag5.north west) {\Tree[.\node(sn11){VP}; [.\node(sn12){PP}; ] [.\node(sn13){VP}; ]]};
\end{scope}
\begin{scope}[sibling distance=80pt,level distance=18pt]
\node[scale=0.8, inner sep=0.1cm,align=center,anchor=south east,draw] (cfrag7) at
([xshift=-3.6em,yshift=0.8em]cfrag6.north east) {\Tree[.\node(sn14){IP}; [.\node(sn15){NP}; ] [.\node(sn16){VP}; ]]};
\end{scope}
\node[scale=0.9,anchor=north,minimum size=18pt] (tw11) at ([xshift=-0.3em,yshift=-1.2em]cfrag1.south){he};
\node[scale=0.9,anchor=west,minimum size=18pt] (tw12) at ([yshift=-0.1em,xshift=0.5em]tw11.east){was};
\node[scale=0.9,anchor=west,minimum size=18pt] (tw13) at ([yshift=0.1em,xshift=0.5em]tw12.east){satisfied};
\node[scale=0.9,anchor=west,minimum size=18pt] (tw14) at ([xshift=0.5em]tw13.east){with};
\node[scale=0.9,anchor=west,minimum size=18pt] (tw15) at ([xshift=0.5em]tw14.east){the};
\node[scale=0.9,anchor=west,minimum size=18pt] (tw16) at ([yshift=-0.1em,xshift=0.5em]tw15.east){answer};
\draw[dashed] ([xshift=-0.3em]cfrag1.south) -- ([yshift=-0.3em]tw11.north);
\draw[dashed] (cfrag2.south) -- ([yshift=-0.4em]tw14.north);
\draw[dashed] (cfrag3.south) -- ([yshift=-0.4em]tw15.north);
\draw[dashed] (cfrag3.south) -- ([yshift=-0.4em]tw16.north);
\draw[dashed] (cfrag4.south) .. controls +(south:0.6) and +(north:0.6) .. ([yshift=-0.4em]tw13.north);
\draw[*-*] ([xshift=0.0em,yshift=-0.2em]cfrag1.north) -- ([xshift=0.0em,yshift=11.3em]cfrag1.north);
\draw[*-*] ([xshift=0.1em,yshift=-0.2em]cfrag2.north) -- ([xshift=0.1em,yshift=2.9em]cfrag2.north);
\draw[*-*] ([xshift=0.1em,yshift=-0.4em]cfrag3.north) -- ([xshift=0.1em,yshift=0.9em]cfrag3.north);
\draw[*-*] ([xshift=0.0em,yshift=-0.2em]cfrag4.north) -- ([xshift=0.0em,yshift=5.7em]cfrag4.north);
\draw[*-*] ([xshift=0.1em,yshift=-0.2em]cfrag5.north) -- ([xshift=0.1em,yshift=1em]cfrag5.north);
\draw[*-*] ([xshift=0.0em,yshift=-0.2em]cfrag6.north) -- ([xshift=0.0em,yshift=1em]cfrag6.north);
{
\node [fill=blue,circle,inner sep=2pt] (rlabel1) at (cfrag1.south east) {{\color{white} \tiny{1}}};
\draw[*-*,red,thick] ([xshift=0.0em,yshift=-0.2em]cfrag1.north) -- ([xshift=0.0em,yshift=11.3em]cfrag1.north);
}
{
\node [fill=blue,circle,inner sep=2pt] (rlabel5) at (cfrag5.north west) {{\color{white} \tiny{5}}};
\draw[*-*,red] ([xshift=0.1em,yshift=-0.2em]cfrag5.north) -- ([xshift=0.1em,yshift=1em]cfrag5.north);
}
{
\node [fill=blue,circle,inner sep=2pt] (rlabel6) at (cfrag6.north east) {{\color{white} \tiny{6}}};
\draw[*-*,red] ([xshift=0.0em,yshift=-0.2em]cfrag6.north) -- ([xshift=0.0em,yshift=1em]cfrag6.north);
}
{
\node [fill=blue,circle,inner sep=2pt] (rlabel7) at (cfrag7.south west) {{\color{white} \tiny{7}}};
}
\begin{pgfonlayer}{background}
{
\node [fill=green!20,inner sep=0pt] (cfrag1back) [fit = (cfrag1)] {};
\node [fill=green!20,inner sep=0pt] (cfrag1back) [fit = (cfrag7)] {};
}
{
\node [fill=green!20,inner sep=0pt] (cfrag1back) [fit = (cfrag6)] {};
}
{
\node [fill=green!20,inner sep=0pt] (cfrag1back) [fit = (cfrag5)] {};
}
\end{pgfonlayer}
}
\end{scope}
}
\end{tikzpicture}
\end{minipage}
\ No newline at end of file
Chapter8/Figures/figure-content-of-chart-in-tree-based-decoding.tex 0 → 100644
%%%------------------------------------------------------------------------------------------------------------
%%% 基于树的解码方法 - chart-based decoding
{
\begin{center}
\begin{tikzpicture}
\begin{scope}
\tikzstyle{chartnode2}=[rectangle,minimum size=1.3em,fill=orange!20,draw]
\node [chartnode2,anchor=north west] (cell11) at (0,0) {};
\node [chartnode2,anchor=north west] (cell21) at ([yshift=0.04em]cell11.south west) {};
\node [chartnode2,anchor=west] (cell22) at ([xshift=-0.04em]cell21.east) {};
\node [chartnode2,anchor=north west] (cell31) at ([yshift=0.04em]cell21.south west) {};
\node [chartnode2,anchor=west] (cell32) at ([xshift=-0.04em]cell31.east) {};
\node [chartnode2,anchor=west] (cell33) at ([xshift=-0.04em]cell32.east) {};
\node [chartnode2,anchor=north west] (cell41) at ([yshift=0.04em]cell31.south west) {};
\node [chartnode2,anchor=west] (cell42) at ([xshift=-0.04em]cell41.east) {};
\node [chartnode2,anchor=west] (cell43) at ([xshift=-0.04em]cell42.east) {};
\node [chartnode2,anchor=west] (cell44) at ([xshift=-0.04em]cell43.east) {};
\node [anchor=east] (s1) at (cell11.west) {\scriptsize{猫}};
\node [anchor=east] (s2) at (cell21.west) {\scriptsize{喜欢}};
\node [anchor=east] (s3) at (cell31.west) {\scriptsize{吃}};
\node [anchor=east] (s4) at (cell41.west) {\scriptsize{鱼}};
\node [anchor=north] (t5) at (cell41.south) {\tiny{$l$=1}};
\node [anchor=north] (t5) at (cell42.south) {\tiny{$l$=2}};
\node [anchor=north] (t5) at (cell43.south) {\tiny{$l$=3}};
\node [anchor=north] (t5) at (cell44.south) {\tiny{$l$=4}};
\node [anchor=north] (chartlabel) at ([yshift=-1em]cell42.south east) {\footnotesize{\textbf{chart}}};
{\footnotesize
\node [anchor=north west] (w1) at ([yshift=-2.5em,xshift=-1.0em]cell41.south west) {猫};
\node [anchor=west] (w2) at ([xshift=0.3em]w1.east) {喜欢};
\node [anchor=west] (w3) at ([xshift=0.3em]w2.east) {吃};
\node [anchor=west] (w4) at ([xshift=0.3em]w3.east) {鱼};
\node [anchor=north east] (p0) at ([xshift=0.3em]w1.south west) {\blue{0}};
\node [anchor=north east] (p1) at ([xshift=0.3em]w2.south west) {\blue{1}};
\node [anchor=north east] (p2) at ([xshift=0.3em]w3.south west) {\blue{2}};
\node [anchor=north east] (p3) at ([xshift=0.3em]w4.south west) {\blue{3}};
\node [anchor=north west] (p4) at ([xshift=-0.4em]w4.south east) {\blue{4}};
\node [anchor=north] (slabel) at ([yshift=-0.6em]p2.south) {\scriptsize{\textbf{源语言句子}}};
}
\end{scope}
{\normalsize
\node[anchor=north](t1) at (4.5,0.3){{\scriptsize{序号}}};
\node[anchor=south](k1) at ([xshift=3em,yshift=0em]t1.south){{\scriptsize{跨度}}};
\node[anchor=south](b1) at ([xshift=3em,yshift=0em]k1.south){{\scriptsize{标记}}};
\node[anchor=south](y1) at ([xshift=5em,yshift=0em]b1.south){{\scriptsize{源语句子片段}}};
}
\draw [-] ([xshift=-0em,yshift=0em]t1.south west) -- ([xshift=13em,yshift=0em]t1.south);
{\scriptsize
\node[anchor=west](t2) at ([xshift=0.2em,yshift=-1.7em]t1.west){{1}};
\node[anchor=west](t3) at ([xshift=0em,yshift=-1.5em]t2.west){{2}};
\node[anchor=west](t4) at ([xshift=0em,yshift=-1.5em]t3.west){{3}};
\node[anchor=west](t5) at ([xshift=0em,yshift=-1.5em]t4.west){{4}};
\node[anchor=west](t6) at ([xshift=0em,yshift=-1.5em]t5.west){{5}};
\node[anchor=west](t7) at ([xshift=0em,yshift=-1.5em]t6.west){{6}};
\node[anchor=west](t8) at ([xshift=0em,yshift=-1.5em]t7.west){{7}};
\node[anchor=west](t9) at ([xshift=0em,yshift=-1.5em]t8.west){{8}};
\node[anchor=west](t10) at ([xshift=0em,yshift=-1.5em]t9.west){{9}};
\node[anchor=west](t11) at ([xshift=0em,yshift=-1.5em]t10.west){{10}};
\node[anchor=west](k2) at ([xshift=0.2em,yshift=-1.7em]k1.west){{[0,1]}};
\node[anchor=west](k3) at ([xshift=0em,yshift=-1.5em]k2.west){{[1,2]}};
\node[anchor=west](k4) at ([xshift=0em,yshift=-1.5em]k3.west){{[2,5]}};
\node[anchor=west](k5) at ([xshift=0em,yshift=-1.5em]k4.west){{[3,6]}};
\node[anchor=west](k6) at ([xshift=0em,yshift=-1.5em]k5.west){{[0,2]}};
\node[anchor=west](k7) at ([xshift=0em,yshift=-1.5em]k6.west){{[1,3]}};
\node[anchor=west](k8) at ([xshift=0em,yshift=-1.5em]k7.west){{[2,4]}};
\node[anchor=west](k9) at ([xshift=0em,yshift=-1.5em]k8.west){{[0,3]}};
\node[anchor=west](k10) at ([xshift=0em,yshift=-1.5em]k9.west){{[1,4]}};
\node[anchor=west](k11) at ([xshift=0em,yshift=-1.5em]k10.west){{[0,4]}};
\node[anchor=west](b2) at ([xshift=0.2em,yshift=-1.7em]b1.west){{NN \& NP}};
\node[anchor=west](b3) at ([xshift=0em,yshift=-1.5em]b2.west){{VV}};
\node[anchor=west](b4) at ([xshift=0em,yshift=-1.5em]b3.west){{VV}};
\node[anchor=west](b5) at ([xshift=0em,yshift=-1.5em]b4.west){{NN \& NP}};
\node[anchor=west](b6) at ([xshift=0em,yshift=-1.5em]b5.west){{N/A}};
\node[anchor=west](b7) at ([xshift=0em,yshift=-1.5em]b6.west){{N/A}};
\node[anchor=west](b8) at ([xshift=0em,yshift=-1.5em]b7.west){{VP}};
\node[anchor=west](b9) at ([xshift=0em,yshift=-1.5em]b8.west){{N/A}};
\node[anchor=west](b10) at ([xshift=0em,yshift=-1.5em]b9.west){{VP}};
\node[anchor=west](b11) at ([xshift=0em,yshift=-1.5em]b10.west){{IP ({\red root})}};
\node[anchor=west](y2) at ([xshift=0.2em,yshift=-1.7em]y1.west){{猫}};
\node[anchor=west](y3) at ([xshift=0em,yshift=-1.5em]y2.west){{喜欢}};
\node[anchor=west](y4) at ([xshift=0em,yshift=-1.5em]y3.west){{吃}};
\node[anchor=west](y5) at ([xshift=0em,yshift=-1.5em]y4.west){{鱼}};
\node[anchor=west](y6) at ([xshift=0em,yshift=-1.5em]y5.west){{猫喜欢}};
\node[anchor=west](y7) at ([xshift=0em,yshift=-1.5em]y6.west){{喜欢吃}};
\node[anchor=west](y8) at ([xshift=0em,yshift=-1.5em]y7.west){{吃鱼}};
\node[anchor=west](y9) at ([xshift=0em,yshift=-1.5em]y8.west){{猫喜欢吃}};
\node[anchor=west](y10) at ([xshift=0em,yshift=-1.5em]y9.west){{喜欢吃鱼}};
\node[anchor=west](y11) at ([xshift=0em,yshift=-1.5em]y10.west){{猫喜欢吃鱼}};
}
\draw[-] ([xshift=-0.3em,yshift=-0.3em]k1.north west) -- ([xshift=-0.3em,yshift=-10.7em]k1.south west);
%\draw[-] ([xshift=-0.3em,yshift=-0.3em]b1.north west) -- ([xshift=-0.3em,yshift=-10.7em]b1.south west);
%\draw[-] ([xshift=-0em,yshift=-0.3em]y1.north west) -- ([xshift=-0em,yshift=-10.7em]y1.south west);
\end{tikzpicture}
\end{center}
}
\ No newline at end of file
Chapter8/chapter8.tex
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