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Book/Chapter2/chapter2.tex
......@@ -16,7 +16,7 @@
\renewcommand\figurename{图}%将figure改为图
\renewcommand\tablename{表}%将figure改为图
%\renewcommand\arraystretch{1.5}%将表格高度调整为1.5倍
\chapterimage{fig-NEU-3.jpg} % Chapter heading image
\chapterimage{../Figures/fig-NEU-3.jpg} % Chapter heading image
%----------------------------------------------------------------------------------------
% CHAPTER 2
......
Book/Chapter3/Figures/figure-alignment-of-empty-translation.tex deleted 100644 → 0
%%% outline
%-------------------------------------------------------------------------
\begin{tikzpicture}
{\small
\node [anchor=west,inner sep=2pt] (s1) at (0,0) {在};
\node [anchor=west,inner sep=2pt] (s2) at ([xshift=1em]s1.east) {桌子};
\node [anchor=west,inner sep=2pt] (s3) at ([xshift=1em]s2.east) {上};
\node [anchor=north,inner sep=2pt] (t1) at ([yshift=-1.7em]s1.center) {on};
\node [anchor=north,inner sep=2pt] (t2) at ([yshift=-1.5em]s2.center) {the};
\node [anchor=north,inner sep=2pt] (t3) at ([yshift=-1.5em]s3.center) {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) .. controls +(south:1em) and +(north:1em) .. (t1.north);
}
\end{tikzpicture}
%---------------------------------------------------------------------
Book/Chapter3/Figures/figure-example-HMM.tex → Book/Chapter3/Figures/figure-example-hmm.tex
\definecolor{ublue}{rgb}{0.152,0.250,0.545}
\definecolor{ugreen}{rgb}{0,0.5,0}
......
Book/Chapter3/Figures/figure-greedy-MT-decoding-2.tex deleted 100644 → 0
%%% outline
%-------------------------------------------------------------------------
\begin{tikzpicture}
{\footnotesize
\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$s=s_1...s_m$};
}
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%% highlights
%\begin{pgfonlayer}{background}
{
\node[anchor=west,fill=blue!20,minimum height=0.16in,minimum width=1.85in] (line2highlight) at (line2.west) {};
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\node[anchor=west,fill=blue!20,minimum height=0.16in,minimum width=1.85in] (line10highlight) at (line10.west) {};
}
%\end{pgfonlayer}
\end{pgfonlayer}
{
%% remark 1
\begin{scope}
{\footnotesize
\node [anchor=north west,align=left] (remark1) at ([xshift=0.6in,yshift=-0.8em]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=-0.3em,xshift=0.5em]remark1.north east){1};
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\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) {$m$};
\node [anchor=center,draw,thick,circle,minimum size=0.3em,inner sep=2pt,red,fill=red] (t1) at ([yshift=-2.2em]s1.center) {{\color{white} $n$}};
\node [anchor=center,draw,thick,circle,minimum size=0.3em,inner sep=2pt,ugreen,fill=ugreen] (t2) at ([yshift=-2.2em]s2.center) {{\color{white} $n$}};
\node [anchor=center,draw,thick,circle,minimum size=0.3em,inner sep=2pt,orange,fill=orange] (t3) at ([yshift=-2.2em]s3.center) {{\color{white} $n$}};
\node [anchor=center,draw,thick,circle,minimum size=0.3em,inner sep=2pt,ublue,fill=ublue] (t4) at ([yshift=-2.2em]s4.center) {{\color{white} $n$}};
\node [anchor=center,draw,thick,circle,minimum size=0.3em,inner sep=2pt,purple,fill=purple] (t5) at ([yshift=-2.2em]s5.center) {{\color{white} $n$}};
\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=2.4in] [fit = (remark1) (s1) (t5)] (remark1label) {};
}
\end{pgfonlayer}
}
\end{scope}
%% end of remark 1
%% remark 2
\begin{scope}
{\footnotesize
\node [anchor=north west,draw,inner sep=2pt,fill=blue!10,minimum width=2.4in] (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}
{\footnotesize
\node [anchor=north west,draw,inner sep=2pt,fill=blue!10,minimum width=2.4in] (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}
{\footnotesize
\node [anchor=north west,inner sep=2pt,align=left] (remark4) at ([xshift=0.7em,yshift=-0.8em]remark3.south west) {\textsc{Join}($a,b$) 返回\\$a$ 和$b$ 的所有组合};
{
\node [anchor=north west,inner sep=1pt,align=center,draw] (a1) at ([yshift=-0.2em]remark4.north east) {a1\\a2};
\node [anchor=west] (join) at (a1.east) {$\times$};
\node [anchor=north west,inner sep=1pt,align=center,draw] (b1) at ([xshift=1.5em]a1.north east) {b1\\b2};
\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) {a1b1 a1b2\\a2b1 a2b2};
}
\begin{pgfonlayer}{background}
{
\node[rectangle,draw,inner sep=2pt,fill=blue!10,minimum width=2.4in] [fit = (remark4) (result)] (remark4label) {};
}
\end{pgfonlayer}
}
\end{scope}
%% end of remark 4
%% remark 5
\begin{scope}
{\footnotesize
\node [anchor=north west,align=left] (remark5) at ([xshift=0.3em,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=-0.2em,xshift=1.2em]remark5.north east){0.234};
\node [anchor=north west,draw,inner sep=1pt] (s2) at ([yshift=-0.2em]s1.south west){0.197};
\node [anchor=north west,draw,inner sep=1pt] (s3) at ([yshift=-0.2em]s2.south west){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) {\color{red}{$\gets$ top1}};
\begin{pgfonlayer}{background}
{
\node[rectangle,draw,inner sep=0.2em,fill=blue!10,minimum width=2.4in] [fit = (remark5) (s3) (top1)] (remark5label) {};
}
\end{pgfonlayer}
}
\end{scope}
% end of remark 5
%% remark 6
\begin{scope}
{\footnotesize
\node [anchor=north west,align=left] (remark6) at ([xshift=-0.3em,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=-1.3em,xshift=0.5em]remark6.north east){1};
\node [anchor=west,draw,thick,circle,minimum size=0.3em,inner sep=2.1pt,ugreen] (s2) at ([xshift=0.4em]s1.east) {2};
\node [anchor=west,draw,thick,circle,minimum size=0.3em,inner sep=2.1pt,orange] (s3) at ([xshift=0.4em]s2.east) {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) {$m$};
\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=2.4in] [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=0.0em]remark2.west);
\draw [->,thick] (line5highlight.east) ..controls +(east:1em) and +(west:1em).. ([yshift=0.0em]remark3.west);
}
{
\draw [->,thick] (line8highlight.east) ..controls +(east:1em) and +(west:1em).. ([yshift=1.2em]remark4label.south west);
}
{
\draw [->,thick] (line9highlight.east) ..controls +(east:1em) and +(west:1em).. ([yshift=1.6em]remark5label.south west);
}
{
\draw [->,thick] (line10highlight.east) ..controls +(east:1em) and +(west:1em).. ([yshift=0.0em]remark6label.west);
}
}
\end{tikzpicture}
%---------------------------------------------------------------------
Book/Chapter3/Figures/figure-processes-SMT.tex → Book/Chapter3/Figures/figure-processes-smt.tex
%%% outline
%-------------------------------------------------------------------------
......
Book/Chapter3/Figures/figure-simple-statistical-algorithms.tex deleted 100644 → 0
%%% outline
%-------------------------------------------------------------------------
\begin{tikzpicture}
\begin{scope}
{
\node [pos=0.5,left,xshift=-0.5em,yshift=2.0em] (label2) {Input: a word pair (x, y) and a sentence pair (s, t)};
\node [anchor=north west] (label2part2) at ([yshift=0.3em]label2.south west) {Output: the number of (x, y) in the (s, t)};
\node [anchor=north west] (label2part3) at ([yshift=0.3em]label2part2.south west) {{1：$count$ $\leftarrow$ 0}};
\node [anchor=north west] (label2part4) at ([yshift=0.3em]label2part3.south west) {{2：\textbf{for} $s\underline{\hbox to 0.1cm{}}word$ $\leftarrow$ $S_1$ … $S_{length(s)}$ \textbf{do} }};
\node [anchor=north west] (label2part5)at ([yshift=0.3em]label2part4.south west) {{3：\quad\textbf{for} $t\underline{\hbox to 0.1cm{}}word$ $\leftarrow$ $t_1$ … $t_{length(t)}$ \textbf{do} }};
\node [anchor=north west] (label2part6)at ([yshift=0.3em]label2part5.south west) {{4：\quad\quad\textbf{if} $s\underline{\hbox to 0.1cm{}}word$ == x \textbf{and} $t\underline{\hbox to 0.1cm{}}word$==y \textbf{then} }};
\node [anchor=north west] (label2part7) at ([yshift=0.3em]label2part6.south west) {{5：\quad\quad\quad\quad $count$ $\leftarrow$ $count$ + 1 }};
\node [anchor=north west] (label2part8) at ([yshift=0.3em]label2part7.south west) {{6：\quad\quad \textbf{end if} }};
\node [anchor=north west] (label2part9) at ([yshift=0.3em]label2part8.south west) {{7：\quad \textbf{end for} }};
\node [anchor=north west] (label2part10) at ([yshift=0.3em]label2part9.south west) {{8： \textbf{end for} }};
}
\end{scope}
\end{tikzpicture}
%---------------------------------------------------------------------
Book/Chapter3/Figures/figure-two-zh-en-sentences.tex deleted 100644 → 0
%%% outline
%-------------------------------------------------------------------------
\begin{tikzpicture}
\begin{scope}
{
\node [pos=0.5,left,xshift=-0.5em,yshift=2.0em] (label2) {\footnotesize{{$s^1$ = 机器\quad {\color{red}翻译}\quad 就\quad 是\quad 用\quad 计算机\quad 来\quad 进行\quad {\color{red}翻译} }}};
\node [anchor=north west] (label2part2) at ([yshift=0.3em]label2.south west) {\footnotesize{{$t^1$ = machine\; {\color{red}translation}\; is\; just\; {\color{red}translation}\; by\; computer }}};
\node [anchor=north west] (label2part3) at ([yshift=0.3em]label2part2.south west) {\footnotesize{{$s^2$ = 那\quad 人工\quad {\color{red}翻译}\quad 呢\quad ? }}};
\node [anchor=north west] (label2part4) at ([yshift=0.3em]label2part3.south west) {\footnotesize{{$t^2$ = so\; what\; is\; human\; {\color{red}translation}\;? }}};
}
\end{scope}
\end{tikzpicture}
%---------------------------------------------------------------------
Book/Chapter3/Figures/figure-zh-en-sentence.tex deleted 100644 → 0
%%% outline
%-------------------------------------------------------------------------
\begin{tikzpicture}
\begin{scope}
{
\node [pos=0.5,left,xshift=-0.5em,yshift=2.0em] (label2) {\footnotesize{{s = 机器\quad {\color{red}翻译}\quad 就\quad 是\quad 用\quad 计算机\quad 来\quad 进行\quad {\color{red}翻译} }}};
\node [anchor=north west] (label2part2) at ([yshift=0.3em]label2.south west) {\footnotesize{{t = machine\; {\color{red}translation}\; is\; just\; {\color{red}translation}\; by\; computer }}};
}
\end{scope}
\end{tikzpicture}
%---------------------------------------------------------------------
Book/Chapter3/Figures/figure000.tex deleted 100644 → 0
\def\CTeXPreproc{Created by ctex v0.2.13, don't edit!}
\documentclass[cjk,t,compress,12pt]{standalone}
%\documentclass{article}
%\usepackage{beamerarticle}
\usepackage{pstricks}
\usepackage{etex}
\usepackage{eso-pic,graphicx}
\usepackage{fancybox}
\usepackage{amsmath,amssymb}
\usepackage{setspace}
\usepackage{xcolor}
\usepackage{CJK}
\usepackage{tikz}
\usepackage{tikz-qtree}
\usepackage{hyperref}
\usetikzlibrary{arrows,decorations.pathreplacing}
\usetikzlibrary{shadows} % LATEX and plain TEX when using Tik Z
\usepgflibrary{arrows} % LATEX and plain TEX and pure pgf
\usetikzlibrary{arrows} % LATEX and plain TEX when using Tik Z
\usetikzlibrary{decorations}
\usetikzlibrary{arrows,shapes}
\usetikzlibrary{decorations.text}
\usetikzlibrary{positioning,fit,calc}
\usetikzlibrary{mindmap,backgrounds} % mind map
\DeclareMathOperator*{\argmax}{arg\,max}
\DeclareMathOperator*{\argmin}{arg\,min}
\definecolor{ublue}{rgb}{0.152,0.250,0.545}
\definecolor{ugreen}{rgb}{0,0.5,0}
\begin{document}
\begin{CJK}{UTF8}{you}
%%% outline
%-------------------------------------------------------------------------
\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}{$c(X)=8$}
\end{tabular}
\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}{$c(X)=0.2+0.3+1.0=1.5$}
\end{tabular}
%---------------------------------------------------------------------
\end{CJK}
\end{document}
Book/Chapter3/Figures/greedy-MT-decoding-process-1.tex → Book/Chapter3/Figures/greedy-mt-decoding-process-1.tex
%%% outline
%-------------------------------------------------------------------------
......
Book/Chapter3/Figures/greedy-MT-decoding-process-3.tex → Book/Chapter3/Figures/greedy-mt-decoding-process-3.tex
%%% outline
%-------------------------------------------------------------------------
......
Book/Chapter3/Chapter3.tex → Book/Chapter3/chapter3.tex
......@@ -17,7 +17,7 @@
\renewcommand\tablename{表}% Table => 表
\definecolor{ublue}{rgb}{0.152,0.250,0.545} % Color of deep blue
\definecolor{ugreen}{rgb}{0,0.5,0} % Color of deep green
\chapterimage{fig-NEU-4.jpg} % Chapter heading image
\chapterimage{../Figures/fig-NEU-4.jpg} % Chapter heading image
%----------------------------------------------------------------------------------------
% PART 2
......@@ -317,7 +317,7 @@
%----------------------------------------------
\begin{figure}[htp]
\centering
\input{./Chapter3/Figures/figurerole-of-P-in-sentence-level-translation}
\input{./Chapter3/Figures/figurerole-of-p-in-sentence-level-translation}
\caption{$\textrm{P}(\mathbf{t}|\mathbf{s})$在句子级翻译中的作用}
\label{fig:3-6}
\end{figure}
......@@ -615,7 +615,7 @@ g(\mathbf{s},\mathbf{t}) \equiv \prod_{j,i \in \widehat{A}}{\textrm{P}(s_j,t_i)}
%----------------------------------------------
\begin{figure}[htp]
\centering
\input{./Chapter3/Figures/figure-correspondence-between-IBM-model&formula-1.13}
\input{./Chapter3/Figures/figure-correspondence-between-ibm-model&formula-1.13}
\caption{IBM模型与公式\ref{eq:3-10}的对应关系}
\label{fig:3-14}
\end{figure}
......@@ -824,7 +824,7 @@ g(\mathbf{s},\mathbf{t}) \equiv \prod_{j,i \in \widehat{A}}{\textrm{P}(s_j,t_i)}
%----------------------------------------------
\begin{figure}[htp]
\centering
\input{./Chapter3/Figures/figure-different-translation-result-in-different-score-IBM1}
\input{./Chapter3/Figures/figure-different-translation-result-in-different-score-ibm1}
\caption{不同的译文导致不同IBM模型1得分的情况}
\label{fig:3-20}
\end{figure}
......@@ -949,7 +949,7 @@ L(f,\lambda)=\frac{\varepsilon}{(l+1)^m}\prod_{j=1}^{m}\sum_{i=0}^{l}{f(s_j|t_i)
%----------------------------------------------
\begin{figure}[htp]
\centering
\input{./Chapter3/Figures/figure-lagrange-multiplier-method-(IBM-model-1)}
\input{./Chapter3/Figures/figure-lagrange-multiplier-method-(ibm-model-1)}
\caption{拉格朗日乘数法（IBM模型1）}
\label{fig:3-23}
\end{figure}
......@@ -1010,7 +1010,7 @@ f(s_u|t_v) = \lambda_{t_v}^{-1} \frac{\varepsilon}{(l+1)^{m}} \prod\limits_{j=1}
%----------------------------------------------
\begin{figure}[htp]
\centering
\input{./Chapter3/Figures/figure-IBM-model-iteration-process-diagram}
\input{./Chapter3/Figures/figure-ibm-model-iteration-process-diagram}
\caption{IBM模型迭代过程示意图}
\label{fig:3-24}
\end{figure}
......@@ -1095,7 +1095,7 @@ f(s_u|t_v)=\frac{c_{\mathbb{E}}(s_u|t_v;\mathbf{s},\mathbf{t})} { \sum\limits_{
%----------------------------------------------
\begin{figure}[htp]
\centering
\input{./Chapter3/Figures/figure-EM-algorithm-flow-chart}
\input{./Chapter3/Figures/figure-em-algorithm-flow-chart}
%\setlength{\belowcaptionskip}{-0.5em}
\caption{EM算法流程图（IBM模型1）}
\label{fig:3-28}
......@@ -1310,7 +1310,7 @@ p_0+p_1 & = & 1 \label{eq:3-56}
%----------------------------------------------
\begin{figure}[htp]
\centering
\input{./Chapter3/Figures/figure-word-alignment&probability-distribution-in-IBM-model-3}
\input{./Chapter3/Figures/figure-word-alignment&probability-distribution-in-ibm-model-3}
\caption{IBM模型3的词对齐及概率分配}
\label{fig:3-33}
\end{figure}
......@@ -1357,7 +1357,7 @@ p_0+p_1 & = & 1 \label{eq:3-56}
%----------------------------------------------
\begin{figure}[htp]
\centering
\input{./Chapter3/Figures/figure-example-HMM}
\input{./Chapter3/Figures/figure-example-hmm}
\caption{抛硬币的隐马尔可夫模型实例}
\label{fig:3-34}
\end{figure}
......
Book/Chapter4/Figures/cyk-algorithm.tex deleted 100644 → 0
%------------------------------------------------------------------------------------------------------------
%%% CYK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} CYK-Algorithm($\textbf{s},G$)}};
\node[srcnode,anchor=north west] (c21) at ([xshift=1.5em,yshift=0.4em]c1.south west) {\normalsize{\textbf{fore} $j=0$ 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}
Book/Chapter4/Figures/example-of-cyk-algorithm-execution-label.tex deleted 100644 → 0
%------------------------------------------------------------------------------------------------------------
%%% 基于树的解码方法 - chart-based decoding
\begin{center}
\begin{tikzpicture}\footnotesize
\begin{scope}[scale=0.2]
\node[anchor=south east] (g1) at (0,0) {\small{$\textrm{S} \to \textrm{AB}\ \ \ \textrm{A} \to \textrm{CD}\ \vert \ \textrm{CF}\ \ \ \textrm{B} \to \textrm{c}\ \vert \ \textrm{BE}$}};
\node[anchor=north west] (g2) at ([yshift=0.3em]g1.south west) {\small{$\textrm{C} \to \textrm{a}\ \ \ \ \textrm{D} \to \textrm{b}\ \ \ \ \textrm{E} \to \textrm{c}\ \ \ \ \textrm{F} \to \textrm{AD}$}};
\begin{pgfonlayer}{background}
\node [rectangle,inner sep=0.1em,rounded corners=1pt,fill=green!10,drop shadow,draw=ugreen] [fit = (g1) (g2)] (gl1) {};
\end{pgfonlayer}
\end{scope}
\end{tikzpicture}
\end{center}
Book/Chapter4/Figures/example-of-cyk-algorithm-execution.tex deleted 100644 → 0
%------------------------------------------------------------------------------------------------------------
%%% CYK解码
\begin{tikzpicture}\scriptsize
\tikzstyle{alignmentnode} = [rectangle,fill=blue!20,minimum size=0.5em,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]
\tikzstyle{chartnode}=[rectangle,minimum size=1.3em,draw]
%图1
\begin{scope}[scale=0.5]
\node [anchor=east] (s1) at (0,0) {a};
\node [anchor=north west] (s2) at ([yshift=-2.5em]s1.south west) {a};
\node [anchor=north west] (s3) at ([yshift=-2.4em]s2.south west) {b};
\node [anchor=north west] (s4) at ([yshift=-2.3em]s3.south west) {b};
\node [anchor=north west] (s5) at ([yshift=-2.2em]s4.south west) {c};
\node [alignmentnode,anchor=west] (cell11) at ([xshift=1.9em]s1.east) {};
\node [alignmentnode,anchor=west] (cell21) at ([xshift=1.9em]s2.east) {};
\node [alignmentnode,anchor=west] (cell22) at ([xshift=3.5em]cell21.east) {};
\node [alignmentnode,anchor=west] (cell31) at ([xshift=2em]s3.east) {};
\node [alignmentnode,anchor=west] (cell32) at ([xshift=3.5em]cell31.east) {};
\node [alignmentnode,anchor=west] (cell33) at ([xshift=3.5em]cell32.east) {};
\node [alignmentnode,anchor=west] (cell41) at ([xshift=1.9em]s4.east) {};
\node [alignmentnode,anchor=west] (cell42) at ([xshift=3.5em]cell41.east) {};
\node [alignmentnode,anchor=west] (cell43) at ([xshift=3.5em]cell42.east) {};
\node [alignmentnode,anchor=west] (cell44) at ([xshift=3.5em]cell43.east) {};
\node [alignmentnode,anchor=west] (cell51) at ([xshift=1.9em]s5.east) {};
\node [alignmentnode,anchor=west] (cell52) at ([xshift=3.5em]cell51.east) {};
\node [alignmentnode,anchor=west] (cell53) at ([xshift=3.5em]cell52.east) {};
\node [alignmentnode,anchor=west] (cell54) at ([xshift=3.5em]cell53.east) {};
\node [alignmentnode,anchor=west] (cell55) at ([xshift=3.5em]cell54.east) {};
\node [anchor=north] (l1) at ([yshift=-1em]cell51.south) {\tiny{$l$=1}};
\node [anchor=north] (l2) at ([yshift=-1em]cell52.south) {\tiny{$l$=2}};
\node [anchor=north] (l3) at ([yshift=-1em]cell53.south) {\tiny{$l$=3}};
\node [anchor=north] (l4) at ([yshift=-1em]cell54.south) {\tiny{$l$=4}};
\node [anchor=north] (l5) at ([yshift=-1em]cell55.south) {\tiny{$l$=5}};
\node [anchor=north] (caption1) at ([xshift=0.0em,yshift=0.0em]l5.south) {(a)};
\node [anchor=center] (y1) at ([xshift=-2.1em,yshift=2em]cell11.center) {\tiny{\blue 0}};
\node [anchor=center] (y2) at ([xshift=-2.1em,yshift=2em]cell21.center) {\tiny{\blue 1}};
\node [anchor=center] (y3) at ([xshift=-2.1em,yshift=2em]cell31.center) {\tiny{\blue 2}};
\node [anchor=center] (y4) at ([xshift=-2.1em,yshift=2em]cell41.center) {\tiny{\blue 3}};
\node [anchor=center] (y5) at ([xshift=-2.1em,yshift=2em]cell51.center) {\tiny{\blue 4}};
\node [anchor=center] (y6) at ([xshift=-2.1em,yshift=-2em]cell51.center) {\tiny{\blue 5}};
\node [anchor=west] (num) at ([xshift=22.3em,yshift=2em]s1.east) {\scriptsize{序号}};
\node [anchor=west] (kua) at ([xshift=0em]num.east) {\scriptsize{跨度}};
\node [anchor=west] (tui) at ([xshift=0.4em]kua.east) {\scriptsize{推导}};
\draw[-] ([yshift=-0.1em]num.south west)--([xshift=17em,yshift=-0.1em]num.south west);
{
\node [anchor=west] (n1) at ([xshift=1.4em,yshift=-1.5em]num.south west) {\scriptsize{1}};
\node [anchor=west] (k1) at ([yshift=-1.8em]kua.south west) {\scriptsize{[{\blue 0},{\blue 1}]}};
\node [anchor=west] (t1) at ([xshift=-0.8em,yshift=-1.5em]tui.south west) {\scriptsize{C $\to$ a}};
\node [anchor=center,selectnode,fill=red!20] (alig11) at (cell11.center) {\tiny{C}};
}
\end{scope}
%图2
\begin{scope}[xshift=22.5em,scale=0.5]
\node [anchor=east] (s1) at (0,0) {a};
\node [anchor=north west] (s2) at ([yshift=-2.5em]s1.south west) {a};
\node [anchor=north west] (s3) at ([yshift=-2.4em]s2.south west) {b};
\node [anchor=north west] (s4) at ([yshift=-2.3em]s3.south west) {b};
\node [anchor=north west] (s5) at ([yshift=-2.2em]s4.south west) {c};
\node [alignmentnode,anchor=west] (cell11) at ([xshift=1.9em]s1.east) {};
\node [alignmentnode,anchor=west] (cell21) at ([xshift=1.9em]s2.east) {};
\node [alignmentnode,anchor=west] (cell22) at ([xshift=3.5em]cell21.east) {};
\node [alignmentnode,anchor=west] (cell31) at ([xshift=2em]s3.east) {};
\node [alignmentnode,anchor=west] (cell32) at ([xshift=3.5em]cell31.east) {};
\node [alignmentnode,anchor=west] (cell33) at ([xshift=3.5em]cell32.east) {};
\node [alignmentnode,anchor=west] (cell41) at ([xshift=1.9em]s4.east) {};
\node [alignmentnode,anchor=west] (cell42) at ([xshift=3.5em]cell41.east) {};
\node [alignmentnode,anchor=west] (cell43) at ([xshift=3.5em]cell42.east) {};
\node [alignmentnode,anchor=west] (cell44) at ([xshift=3.5em]cell43.east) {};
\node [alignmentnode,anchor=west] (cell51) at ([xshift=1.9em]s5.east) {};
\node [alignmentnode,anchor=west] (cell52) at ([xshift=3.5em]cell51.east) {};
\node [alignmentnode,anchor=west] (cell53) at ([xshift=3.5em]cell52.east) {};
\node [alignmentnode,anchor=west] (cell54) at ([xshift=3.5em]cell53.east) {};
\node [alignmentnode,anchor=west] (cell55) at ([xshift=3.5em]cell54.east) {};
\node [anchor=north] (l1) at ([yshift=-1em]cell51.south) {\tiny{$l$=1}};
\node [anchor=north] (l2) at ([yshift=-1em]cell52.south) {\tiny{$l$=2}};
\node [anchor=north] (l3) at ([yshift=-1em]cell53.south) {\tiny{$l$=3}};
\node [anchor=north] (l4) at ([yshift=-1em]cell54.south) {\tiny{$l$=4}};
\node [anchor=north] (l5) at ([yshift=-1em]cell55.south) {\tiny{$l$=5}};
\node [anchor=north] (caption2) at ([xshift=0.0em,yshift=0.0em]l5.south) {(b)};
\node [anchor=center] (y1) at ([xshift=-2.1em,yshift=2em]cell11.center) {\tiny{\blue 0}};
\node [anchor=center] (y2) at ([xshift=-2.1em,yshift=2em]cell21.center) {\tiny{\blue 1}};
\node [anchor=center] (y3) at ([xshift=-2.1em,yshift=2em]cell31.center) {\tiny{\blue 2}};
\node [anchor=center] (y4) at ([xshift=-2.1em,yshift=2em]cell41.center) {\tiny{\blue 3}};
\node [anchor=center] (y5) at ([xshift=-2.1em,yshift=2em]cell51.center) {\tiny{\blue 4}};
\node [anchor=center] (y6) at ([xshift=-2.1em,yshift=-2em]cell51.center) {\tiny{\blue 5}};
\node [anchor=west] (num) at ([xshift=22.3em,yshift=2em]s1.east) {\scriptsize{序号}};
\node [anchor=west] (kua) at ([xshift=0em]num.east) {\scriptsize{跨度}};
\node [anchor=west] (tui) at ([xshift=0.4em]kua.east) {\scriptsize{推导}};
\draw[-] ([yshift=-0.1em]num.south west)--([xshift=17em,yshift=-0.1em]num.south west);
{
\node [anchor=west] (n1) at ([xshift=1.4em,yshift=-1.5em]num.south west) {\scriptsize{1}};
\node [anchor=west] (k1) at ([yshift=-1.8em]kua.south west) {\scriptsize{[{\blue 0},{\blue 1}]}};
\node [anchor=west] (t1) at ([xshift=-0.8em,yshift=-1.5em]tui.south west) {\scriptsize{C $\to$ a}};
\node [anchor=center,selectnode,fill=red!20] (alig11) at (cell11.center) {\tiny{C}};
}
{
\node [anchor=center] (n2) at ([yshift=-2.2em]n1.center) {\scriptsize{2}};
\node [anchor=center] (k2) at ([yshift=-2.2em]k1.center) {\scriptsize{[{\blue 1},{\blue 2}]}};
\node [anchor=west] (t2) at ([yshift=-2.2em]t1.west) {\scriptsize{C $\to$ a}};
\node [anchor=center,selectnode,fill=red!20] (alig21) at (cell21.center) {\tiny{C}};
}
{
\node [anchor=center] (n3) at ([yshift=-2.2em]n2.center) {\scriptsize{3}};
\node [anchor=center] (k3) at ([yshift=-2.2em]k2.center) {\scriptsize{[{\blue 2},{\blue 3}]}};
\node [anchor=west] (t3) at ([yshift=-2.2em]t2.west) {\scriptsize{D $\to$ b}};
\node [anchor=center,selectnode,fill=red!20] (alig31) at (cell31.center) {\tiny{D}};
}
{
\node [anchor=center] (n4) at ([yshift=-2.2em]n3.center) {\scriptsize{4}};
\node [anchor=center] (k4) at ([yshift=-2.2em]k3.center) {\scriptsize{[{\blue 3},{\blue 4}]}};
\node [anchor=west] (t4) at ([yshift=-2.2em]t3.west) {\scriptsize{D $\to$ b}};
\node [anchor=center,selectnode,fill=red!20] (alig41) at (cell41.center) {\tiny{D}};
}
{
\node [anchor=center] (n5) at ([yshift=-2.2em]n4.center) {\scriptsize{5}};
\node [anchor=center] (k5) at ([yshift=-2.2em]k4.center) {\scriptsize{[{\blue 4},{\blue 5}]}};
\node [anchor=west] (t5) at ([yshift=-2.2em]t4.west) {\scriptsize{B $\to$ c , }};
\node [anchor=east] (t52) at ([xshift=-1em,yshift=-2em]t5.east) {\scriptsize{E $\to$ c}};
\node [anchor=center,selectnode,fill=red!20] (alig51) at (cell51.center) {\tiny{B,E}};
}
\end{scope}
%图3
\begin{scope}[yshift=-16.0em,scale=0.5]
\node [anchor=east] (s1) at (0,0) {a};
\node [anchor=north west] (s2) at ([yshift=-2.5em]s1.south west) {a};
\node [anchor=north west] (s3) at ([yshift=-2.4em]s2.south west) {b};
\node [anchor=north west] (s4) at ([yshift=-2.3em]s3.south west) {b};
\node [anchor=north west] (s5) at ([yshift=-2.2em]s4.south west) {c};
\node [alignmentnode,anchor=west] (cell11) at ([xshift=1.9em]s1.east) {};
\node [alignmentnode,anchor=west] (cell21) at ([xshift=1.9em]s2.east) {};
\node [alignmentnode,anchor=west] (cell22) at ([xshift=3.5em]cell21.east) {};
\node [alignmentnode,anchor=west] (cell31) at ([xshift=2em]s3.east) {};
\node [alignmentnode,anchor=west] (cell32) at ([xshift=3.5em]cell31.east) {};
\node [alignmentnode,anchor=west] (cell33) at ([xshift=3.5em]cell32.east) {};
\node [alignmentnode,anchor=west] (cell41) at ([xshift=1.9em]s4.east) {};
\node [alignmentnode,anchor=west] (cell42) at ([xshift=3.5em]cell41.east) {};
\node [alignmentnode,anchor=west] (cell43) at ([xshift=3.5em]cell42.east) {};
\node [alignmentnode,anchor=west] (cell44) at ([xshift=3.5em]cell43.east) {};
\node [alignmentnode,anchor=west] (cell51) at ([xshift=1.9em]s5.east) {};
\node [alignmentnode,anchor=west] (cell52) at ([xshift=3.5em]cell51.east) {};
\node [alignmentnode,anchor=west] (cell53) at ([xshift=3.5em]cell52.east) {};
\node [alignmentnode,anchor=west] (cell54) at ([xshift=3.5em]cell53.east) {};
\node [alignmentnode,anchor=west] (cell55) at ([xshift=3.5em]cell54.east) {};
\node [anchor=north] (l1) at ([yshift=-1em]cell51.south) {\tiny{$l$=1}};
\node [anchor=north] (l2) at ([yshift=-1em]cell52.south) {\tiny{$l$=2}};
\node [anchor=north] (l3) at ([yshift=-1em]cell53.south) {\tiny{$l$=3}};
\node [anchor=north] (l4) at ([yshift=-1em]cell54.south) {\tiny{$l$=4}};
\node [anchor=north] (l5) at ([yshift=-1em]cell55.south) {\tiny{$l$=5}};
\node [anchor=north] (caption3) at ([xshift=0.0em,yshift=0.0em]l5.south) {(c)};
\node [anchor=center] (y1) at ([xshift=-2.1em,yshift=2em]cell11.center) {\tiny{\blue 0}};
\node [anchor=center] (y2) at ([xshift=-2.1em,yshift=2em]cell21.center) {\tiny{\blue 1}};
\node [anchor=center] (y3) at ([xshift=-2.1em,yshift=2em]cell31.center) {\tiny{\blue 2}};
\node [anchor=center] (y4) at ([xshift=-2.1em,yshift=2em]cell41.center) {\tiny{\blue 3}};
\node [anchor=center] (y5) at ([xshift=-2.1em,yshift=2em]cell51.center) {\tiny{\blue 4}};
\node [anchor=center] (y6) at ([xshift=-2.1em,yshift=-2em]cell51.center) {\tiny{\blue 5}};
\node [anchor=west] (num) at ([xshift=22.3em,yshift=2em]s1.east) {\scriptsize{序号}};
\node [anchor=west] (kua) at ([xshift=0em]num.east) {\scriptsize{跨度}};
\node [anchor=west] (tui) at ([xshift=0.4em]kua.east) {\scriptsize{推导}};
\draw[-] ([yshift=-0.1em]num.south west)--([xshift=17em,yshift=-0.1em]num.south west);
{
\node [anchor=west] (n1) at ([xshift=1.4em,yshift=-1.5em]num.south west) {\scriptsize{1}};
\node [anchor=west] (k1) at ([yshift=-1.8em]kua.south west) {\scriptsize{[{\blue 0},{\blue 1}]}};
\node [anchor=west] (t1) at ([xshift=-0.8em,yshift=-1.5em]tui.south west) {\scriptsize{C $\to$ a}};
\node [anchor=center,selectnode,fill=red!20] (alig11) at (cell11.center) {\tiny{C}};
}
{
\node [anchor=center] (n2) at ([yshift=-2.2em]n1.center) {\scriptsize{2}};
\node [anchor=center] (k2) at ([yshift=-2.2em]k1.center) {\scriptsize{[{\blue 1},{\blue 2}]}};
\node [anchor=west] (t2) at ([yshift=-2.2em]t1.west) {\scriptsize{C $\to$ a}};
\node [anchor=center,selectnode,fill=red!20] (alig21) at (cell21.center) {\tiny{C}};
}
{
\node [anchor=center] (n3) at ([yshift=-2.2em]n2.center) {\scriptsize{3}};
\node [anchor=center] (k3) at ([yshift=-2.2em]k2.center) {\scriptsize{[{\blue 2},{\blue 3}]}};
\node [anchor=west] (t3) at ([yshift=-2.2em]t2.west) {\scriptsize{D $\to$ b}};
\node [anchor=center,selectnode,fill=red!20] (alig31) at (cell31.center) {\tiny{D}};
}
{
\node [anchor=center] (n4) at ([yshift=-2.2em]n3.center) {\scriptsize{4}};
\node [anchor=center] (k4) at ([yshift=-2.2em]k3.center) {\scriptsize{[{\blue 3},{\blue 4}]}};
\node [anchor=west] (t4) at ([yshift=-2.2em]t3.west) {\scriptsize{D $\to$ b}};
\node [anchor=center,selectnode,fill=red!20] (alig41) at (cell41.center) {\tiny{D}};
}
{
\node [anchor=center] (n5) at ([yshift=-2.2em]n4.center) {\scriptsize{5}};
\node [anchor=center] (k5) at ([yshift=-2.2em]k4.center) {\scriptsize{[{\blue 4},{\blue 5}]}};
\node [anchor=west] (t5) at ([yshift=-2.2em]t4.west) {\scriptsize{B $\to$ c , }};
\node [anchor=east] (t52) at ([xshift=-1em,yshift=-2em]t5.east) {\scriptsize{E $\to$ c}};
\node [anchor=center,selectnode,fill=red!20] (alig51) at (cell51.center) {\tiny{B,E}};
}
{
\node [anchor=center] (n6) at ([yshift=-4em]n5.center) {\scriptsize{6}};
\node [anchor=center] (k6) at ([yshift=-4em]k5.center) {\scriptsize{[{\blue 0},{\blue 2}]}};
\node [anchor=west] (t6) at ([xshift=0.2em,yshift=-4em]t5.west) {\scriptsize{none}};
\node [anchor=center,selectnode,fill=red!20] (alig22) at (cell22.center) {\tiny{}};
}
{
\node [anchor=center] (n7) at ([yshift=-2.2em]n6.center) {\scriptsize{7}};
\node [anchor=center] (k7) at ([yshift=-2.2em]k6.center) {\scriptsize{[{\blue 1},{\blue 3}]}};
\node [anchor=west] (t7) at ([yshift=-2.2em]t6.west) {\scriptsize{A $\to$ CD}};
\node [anchor=center,selectnode,fill=red!20] (alig32) at (cell32.center) {\tiny{A}};
}
\end{scope}
%图4
\begin{scope}[xshift=22.5em,yshift=-16.0em,scale=0.5]
\node [anchor=east] (s1) at (0,0) {a};
\node [anchor=north west] (s2) at ([yshift=-2.5em]s1.south west) {a};
\node [anchor=north west] (s3) at ([yshift=-2.4em]s2.south west) {b};
\node [anchor=north west] (s4) at ([yshift=-2.3em]s3.south west) {b};
\node [anchor=north west] (s5) at ([yshift=-2.2em]s4.south west) {c};
\node [alignmentnode,anchor=west] (cell11) at ([xshift=1.9em]s1.east) {};
\node [alignmentnode,anchor=west] (cell21) at ([xshift=1.9em]s2.east) {};
\node [alignmentnode,anchor=west] (cell22) at ([xshift=3.5em]cell21.east) {};
\node [alignmentnode,anchor=west] (cell31) at ([xshift=2em]s3.east) {};
\node [alignmentnode,anchor=west] (cell32) at ([xshift=3.5em]cell31.east) {};
\node [alignmentnode,anchor=west] (cell33) at ([xshift=3.5em]cell32.east) {};
\node [alignmentnode,anchor=west] (cell41) at ([xshift=1.9em]s4.east) {};
\node [alignmentnode,anchor=west] (cell42) at ([xshift=3.5em]cell41.east) {};
\node [alignmentnode,anchor=west] (cell43) at ([xshift=3.5em]cell42.east) {};
\node [alignmentnode,anchor=west] (cell44) at ([xshift=3.5em]cell43.east) {};
\node [alignmentnode,anchor=west] (cell51) at ([xshift=1.9em]s5.east) {};
\node [alignmentnode,anchor=west] (cell52) at ([xshift=3.5em]cell51.east) {};
\node [alignmentnode,anchor=west] (cell53) at ([xshift=3.5em]cell52.east) {};
\node [alignmentnode,anchor=west] (cell54) at ([xshift=3.5em]cell53.east) {};
\node [alignmentnode,anchor=west] (cell55) at ([xshift=3.5em]cell54.east) {};
\node [anchor=north] (l1) at ([yshift=-1em]cell51.south) {\tiny{$l$=1}};
\node [anchor=north] (l2) at ([yshift=-1em]cell52.south) {\tiny{$l$=2}};
\node [anchor=north] (l3) at ([yshift=-1em]cell53.south) {\tiny{$l$=3}};
\node [anchor=north] (l4) at ([yshift=-1em]cell54.south) {\tiny{$l$=4}};
\node [anchor=north] (l5) at ([yshift=-1em]cell55.south) {\tiny{$l$=5}};
\node [anchor=north] (caption4) at ([xshift=0.0em,yshift=0.0em]l5.south) {(d)};
\node [anchor=center] (y1) at ([xshift=-2.1em,yshift=2em]cell11.center) {\tiny{\blue 0}};
\node [anchor=center] (y2) at ([xshift=-2.1em,yshift=2em]cell21.center) {\tiny{\blue 1}};
\node [anchor=center] (y3) at ([xshift=-2.1em,yshift=2em]cell31.center) {\tiny{\blue 2}};
\node [anchor=center] (y4) at ([xshift=-2.1em,yshift=2em]cell41.center) {\tiny{\blue 3}};
\node [anchor=center] (y5) at ([xshift=-2.1em,yshift=2em]cell51.center) {\tiny{\blue 4}};
\node [anchor=center] (y6) at ([xshift=-2.1em,yshift=-2em]cell51.center) {\tiny{\blue 5}};
\node [anchor=west] (num) at ([xshift=22.3em,yshift=2em]s1.east) {\scriptsize{序号}};
\node [anchor=west] (kua) at ([xshift=0em]num.east) {\scriptsize{跨度}};
\node [anchor=west] (tui) at ([xshift=0.4em]kua.east) {\scriptsize{推导}};
\draw[-] ([yshift=-0.1em]num.south west)--([xshift=17em,yshift=-0.1em]num.south west);
{
\node [anchor=west] (n1) at ([xshift=1.4em,yshift=-1.5em]num.south west) {\scriptsize{1}};
\node [anchor=west] (k1) at ([yshift=-1.8em]kua.south west) {\scriptsize{[{\blue 0},{\blue 1}]}};
\node [anchor=west] (t1) at ([xshift=-0.8em,yshift=-1.5em]tui.south west) {\scriptsize{C $\to$ a}};
\node [anchor=center,selectnode,fill=red!20] (alig11) at (cell11.center) {\tiny{C}};
}
{
\node [anchor=center] (n2) at ([yshift=-2.2em]n1.center) {\scriptsize{2}};
\node [anchor=center] (k2) at ([yshift=-2.2em]k1.center) {\scriptsize{[{\blue 1},{\blue 2}]}};
\node [anchor=west] (t2) at ([yshift=-2.2em]t1.west) {\scriptsize{C $\to$ a}};
\node [anchor=center,selectnode,fill=red!20] (alig21) at (cell21.center) {\tiny{C}};
}
{
\node [anchor=center] (n3) at ([yshift=-2.2em]n2.center) {\scriptsize{3}};
\node [anchor=center] (k3) at ([yshift=-2.2em]k2.center) {\scriptsize{[{\blue 2},{\blue 3}]}};
\node [anchor=west] (t3) at ([yshift=-2.2em]t2.west) {\scriptsize{D $\to$ b}};
\node [anchor=center,selectnode,fill=red!20] (alig31) at (cell31.center) {\tiny{D}};
}
{
\node [anchor=center] (n4) at ([yshift=-2.2em]n3.center) {\scriptsize{4}};
\node [anchor=center] (k4) at ([yshift=-2.2em]k3.center) {\scriptsize{[{\blue 3},{\blue 4}]}};
\node [anchor=west] (t4) at ([yshift=-2.2em]t3.west) {\scriptsize{D $\to$ b}};
\node [anchor=center,selectnode,fill=red!20] (alig41) at (cell41.center) {\tiny{D}};
}
{
\node [anchor=center] (n5) at ([yshift=-2.2em]n4.center) {\scriptsize{5}};
\node [anchor=center] (k5) at ([yshift=-2.2em]k4.center) {\scriptsize{[{\blue 4},{\blue 5}]}};
\node [anchor=west] (t5) at ([yshift=-2.2em]t4.west) {\scriptsize{B $\to$ c , }};
\node [anchor=east] (t52) at ([xshift=-1em,yshift=-2em]t5.east) {\scriptsize{E $\to$ c}};
\node [anchor=center,selectnode,fill=red!20] (alig51) at (cell51.center) {\tiny{B,E}};
}
{
\node [anchor=center] (n6) at ([yshift=-4em]n5.center) {\scriptsize{6}};
\node [anchor=center] (k6) at ([yshift=-4em]k5.center) {\scriptsize{[{\blue 0},{\blue 2}]}};
\node [anchor=west] (t6) at ([xshift=0.2em,yshift=-4.2em]t5.west) {\scriptsize{none}};
\node [anchor=center,selectnode,fill=red!20] (alig22) at (cell22.center) {\tiny{}};
}
{
\node [anchor=center] (n7) at ([yshift=-2.2em]n6.center) {\scriptsize{7}};
\node [anchor=center] (k7) at ([yshift=-2.2em]k6.center) {\scriptsize{[{\blue 1},{\blue 3}]}};
\node [anchor=west] (t7) at ([yshift=-2.2em]t6.west) {\scriptsize{A $\to$ CD}};
\node [anchor=center,selectnode,fill=red!20] (alig32) at (cell32.center) {\tiny{A}};
}
{
\node [anchor=center] (sep1) at ([yshift=-1.7em]n7.center) {\scriptsize{...}};
\node [anchor=center] (n8) at ([yshift=-3.4em]n7.center) {\scriptsize{15}};
\node [anchor=center] (k8) at ([yshift=-3.4em]k7.center) {\scriptsize{[{\blue 0},{\blue 5}]}};
\node [anchor=west] (t8) at ([yshift=-3.4em]t7.west) {\tiny{S $\to$ AB}};
\node [anchor=center,selectnode,fill=red!20] (alig33) at (cell33.center) {\tiny{}};
\node [anchor=center,selectnode,fill=red!20] (alig42) at (cell42.center) {\tiny{}};
\node [anchor=center,selectnode,fill=red!20] (alig43) at (cell43.center) {\tiny{F}};
\node [anchor=center,selectnode,fill=red!20] (alig44) at (cell44.center) {\tiny{A}};
\node [anchor=center,selectnode,fill=red!20] (alig52) at (cell52.center) {\tiny{}};
\node [anchor=center,selectnode,fill=red!20] (alig53) at (cell53.center) {\tiny{}};
\node [anchor=center,selectnode,fill=red!20] (alig54) at (cell54.center) {\tiny{}};
\node [anchor=center,selectnode,fill=red!20] (alig55) at (cell55.center) {\tiny{S}};
}
\end{scope}
\end{tikzpicture}
Book/Chapter5/chapter5.tex
......@@ -18,7 +18,7 @@
\renewcommand\tablename{表}% Table => 表
\definecolor{ublue}{rgb}{0.152,0.250,0.545} % Color of deep blue
\definecolor{ugreen}{rgb}{0,0.5,0} % Color of deep green
\chapterimage{fig-NEU-6.jpg} % Chapter heading image
\chapterimage{../Figures/fig-NEU-6.jpg} % Chapter heading image
%----------------------------------------------------------------------------------------
% CHAPTER 5
......@@ -1372,7 +1372,7 @@ y&=&{\rm{Sigmoid}}({\rm{Tanh}}(\mathbf x\cdot \mathbf w^{[1]}+\mathbf b^{[1]})\c
%----------------------------------------------
\begin{figure}[htp]
\centering
\includegraphics{./Chapter5/Figures/fig-gradient-descent.pdf}
\input{./Chapter5/Figures/fig-gradient-descent}
\caption{函数上一个点沿着不同方向移动的示例}
\label{fig:5-43}
\end{figure}
......@@ -2144,7 +2144,7 @@ w_{t+1}&=&w_t-\frac{\eta}{\sqrt{z_t+\epsilon}} v_t
%----------------------------------------------
\begin{figure}[htp]
\centering
\input{./Chapter5/Figures/fig-code-FNNLM}
\input{./Chapter5/Figures/fig-code-fnnlm}
\caption{FNNLM模型代码示例（NiuTensor）}
\label{fig:5-61}
\end{figure}
......@@ -2197,7 +2197,7 @@ w_{t+1}&=&w_t-\frac{\eta}{\sqrt{z_t+\epsilon}} v_t
%----------------------------------------------
\begin{figure}[htp]
\centering
\input{./Chapter5/Figures/fig-rnn-LM}
\input{./Chapter5/Figures/fig-rnn-lm}
\caption{基于循环神经网络的语言模型结构}
\label{fig:5-62}
\end{figure}
......@@ -2220,7 +2220,7 @@ w_{t+1}&=&w_t-\frac{\eta}{\sqrt{z_t+\epsilon}} v_t
%----------------------------------------------
\begin{figure}[htp]
\centering
\input{./Chapter5/Figures/fig-transformer-LM}
\input{./Chapter5/Figures/fig-transformer-lm}
\caption{Transformer语言模型结构}
\label{fig:5-63}
\end{figure}
......
Book/Chapter7/Figures/figure-cycle-consistency-1.tex deleted 100644 → 0
\begin{tikzpicture}
\node [rectangle,inner sep=2pt,font=\scriptsize] (center) at (0,0) {
\begin{tabular}{c}
Feedback signals during the loop:\\
$R(x,f,g)=s(x,x')$:BLEU of $x'$ given $x$ \\
$L(y)$ and $L(x')$:Language model of $y$ and $x'$
\end{tabular}
};
\node [rectangle,inner sep=2pt,font=\scriptsize] (top) at ([yshift=3em,xshift=0em]center.north) {
\begin{tabular}{c}
En$->$Ch translation \\
Primal Task $f:x\rightarrow y$
\end{tabular}
};
\node [rectangle,inner sep=2pt,font=\scriptsize] (left) at ([yshift=0em,xshift=-3em]center.west) {
\begin{tabular}{c}
English sentence $x$ \\
New English sentence \\
$x' = g(y)$
\end{tabular}
};
\node [rectangle,inner sep=2pt,font=\scriptsize] (right) at ([yshift=0em,xshift=3em]center.east) {
\begin{tabular}{c}
Chinese sentence \\
$y= f(y) $
\end{tabular}
};
\node [rectangle,inner sep=2pt,font=\scriptsize] (down) at ([yshift=-3em,xshift=0em]center.south) {
Dual Task $g:y\rightarrow x$
};
\node [rectangle,inner sep=2pt,draw,thick,fill=green!20] (agent1) at ([xshift=-1em]left.west) {Agent};
\node [rectangle,inner sep=2pt,draw,thick,fill=blue!20] (agent2) at ([xshift=1em]right.east) {Agent};
\draw [-,line width=0.8pt] (left.north) .. controls +(north:0.8) and +(west:0.8) .. (top.west);
\draw [->,line width=0.8pt] (top.east) .. controls +(east:0.8) and +(north:0.8) .. (right.north);
\draw [->,line width=0.8pt] (down.west) .. controls +(west:0.8) and +(south:0.8) .. (left.south);
\draw [-,line width=0.8pt] (right.south) .. controls +(south:0.8) and +(east:0.8) .. (down.east) ;
\end{tikzpicture}
\ No newline at end of file
Book/Chapter7/chapter7.tex
......@@ -1524,7 +1524,7 @@ p_l=\frac{l}{2L}\cdot \varphi
% NEW SUB-SECTION
%----------------------------------------------------------------------------------------
\subsection{单语数据的使用}\label{subsection-4.2.6}
\subsection{单语数据的使用}\label{subsection-7.2.6}
\parinterval 在统计机器翻译时代，使用单语数据训练语言模型就是构建机器翻译系统的关键步骤。好的语言模型往往会带来性能的增益。而这个现象在神经机器翻译中似乎并不明显，因为在大多数神经机器翻译的范式中，并不要求使用大规模单语数据来帮助机器翻译系统。甚至，连语言模型都不会作为一个独立的模块。这一方面是由于神经机器翻译系统的解码端本身就起着语言模型的作用，另一方面是由于数据的增多使得翻译模型可以更好的捕捉目标语言的规律。
......@@ -1672,7 +1672,7 @@ p_l=\frac{l}{2L}\cdot \varphi
\begin{itemize}
\vspace{0.5em}
\item ``知识''在模型间是可迁移的。也就是说，一个模型中蕴含的规律可以被另一个模型使用。最典型的例子就是预训练模型（见\ref{subsection-4.2.6}）。使用单语数据学习到的表示模型，在双语的翻译任务中仍然可以发挥很好的作用。也就是，把单语语言模型学习到的知识迁移到双语翻译中对句子表示的任务中；
\item ``知识''在模型间是可迁移的。也就是说，一个模型中蕴含的规律可以被另一个模型使用。最典型的例子就是预训练模型（见\ref{subsection-7.2.6}）。使用单语数据学习到的表示模型，在双语的翻译任务中仍然可以发挥很好的作用。也就是，把单语语言模型学习到的知识迁移到双语翻译中对句子表示的任务中；
\vspace{0.5em}
\item 模型所蕴含的``知识''比原始数据中的``知识''更容易被学习到。比如，机器翻译中大量使用的回译（伪数据）方法，就把模型的输出作为数据让系统进行学习。
\vspace{0.5em}
......
Book/ChapterAppend/ChapterAppend.tex → Book/ChapterAppend/chapterappend.tex
......@@ -17,7 +17,7 @@
\renewcommand\figurename{图}%将figure改为图
\renewcommand\tablename{表}%将figure改为图
\chapterimage{fig-NEU-1.jpg} % Chapter heading image
\chapterimage{../Figures/fig-NEU-1.jpg} % Chapter heading image
%----------------------------------------------------------------------------------------
% CHAPTER APPENDIX A
......
Book/mt-book-xelatex.tex
......@@ -107,7 +107,7 @@
{\large
\noindent {\color{red} 在此感谢为本书做出贡献的小牛团队（部分）成员} \\
\noindent 曹润柘、曾信、孟霞、单韦乔、姜雨帆、王子扬、刘辉、许诺、李北、刘继强、张哲旸、周书含、周涛、张裕浩、李炎洋、林野、陈贺轩、刘晓倩、牛蕊、田丰宁、杜权、李垠桥、许晨、张裕浩、胡驰、冯凯、王泽洋、刘腾博、刘兴宇、徐萍、赵闯、高博、张春良、王会珍、张俐、杨木润、宁义明、李洋、秦浩、胡明涵 \\
\noindent 曹润柘、曾信、孟霞、单韦乔、姜雨帆、王子扬、刘辉、许诺、李北、刘继强、张哲旸、周书含、周涛、李炎洋、林野、陈贺轩、刘晓倩、牛蕊、田丰宁、杜权、李垠桥、许晨、张裕浩、胡驰、冯凯、王泽洋、刘腾博、刘兴宇、徐萍、赵闯、高博、张春良、王会珍、张俐、杨木润、宁义明、李洋、秦浩、胡明涵 \\
}
%----------------------------------------------------------------------------------------
......
Book/structure.tex
......@@ -588,6 +588,7 @@ addtohook={%
% Chapter 4
%----------------------------------------------------------------------------------------
\usepackage{pgffor}%图片中使用\foreach语句
\usepackage{ulem}%使用/sout
%----------------------------------------------------------------------------------------
% Chapter 6
......
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