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\setbeamertemplate{navigation symbols}{\begin{CJK}{UTF8}{\mycfont} 第六章 神经机器翻译 \hspace*{2em} 肖桐\&朱靖波 \end{CJK} \hspace*{2em} \today \hspace*{2em} \insertframenumber{}/\inserttotalframenumber}

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\begin{document}

\begin{CJK}{UTF8}{\mycfont}

\title{\Large{神经机器翻译}}
\author{\large{\textbf{肖桐\ \ 朱靖波}}}
\institute{
\blue{\url{xiaotong@mail.neu.edu.cn}} \black{} \\
\blue{\url{zhujingbo@mail.neu.edu.cn}} \black{} \\
\vspace{1.0em}
东北大学 自然语言处理实验室 \\
\blue{\underline{\url{http://www.nlplab.com}}} \black{} \\
\vspace{0.2cm}
\hspace{0.1cm} \includegraphics[scale=0.1]{../Figures/logo.pdf}
}
\date{}

\maketitle

\setlength{\leftmargini}{1em}
\setlength{\leftmarginii}{1em}

%%%------------------------------------------------------------------------------------------------------------
\section{编码器-解码器框架}

%%%------------------------------------------------------------------------------------------------------------
\section{循环神经网络翻译模型及注意力机制}

%%%------------------------------------------------------------------------------------------------------------
\subsection{起源}

%%%------------------------------------------------------------------------------------------------------------
\subsection{模型结构}

%%%------------------------------------------------------------------------------------------------------------
\subsection{注意力机制}

%%%------------------------------------------------------------------------------------------------------------
%%% 做个小结
\begin{frame}{我们赶上了好时代 ...}
\begin{itemize}
\item 神经机器翻译的火爆这几年有目共睹，好事情！！！
    \begin{itemize}
    \item https://arxiv.org上搜索neural machine translation
    \item ACL、EMNLP等顶会神经机器翻译论文数量近些年几乎呈线性增长
    \item 神经机器翻译系统在各大比赛中霸榜，开源机器翻译满天飞，大厂秀肌肉，小作坊刷存在感
    \end{itemize}
    \vspace{0.3em}
\item<2-> 这里只介绍了最基本的概念，NMT的内容远不止这些
    \begin{itemize}
    \item 各种专题：解码、压缩、先验知识、低资源翻译、无指导方法、篇章级翻译等等等等
    \item 推荐一个survey，有些基础的可以参考一下，很全面 \\
    ``Neural Machine Translation: A Review'' by Felix Stahlberg\\
    \url{https://arxiv.org/abs/1912.02047}
    \item 如何搭建一个优秀的NMT系统？- 有许多技巧 \\
             下一章介绍
    \item 回忆一下第一章介绍的NMT开源系统，可以试试
    \end{itemize}
\end{itemize}
\end{frame}

%%%------------------------------------------------------------------------------------------------------------
%%% last slide
\begin{frame}{结束~}

\vspace{2em}

\begin{center}

\begin{tikzpicture}

\begin{scope}
\small{
\node [anchor=south west,minimum width=15em] (source) at (0,0) {\Large{\textbf{source}: 谢谢 大家 ！}};
\node [anchor=south west,minimum width=15em] (target) at ([yshift=12em]source.north west) {\Large{\textbf{target}: Thank You !}};
\node [anchor=center,minimum width=9.6em,minimum height=1.8em,draw,rounded corners=0.3em] (hidden) at ([yshift=6em]source.north) {};
\node [anchor=west,minimum width=1.5em,minimum size=1.5em,fill=ugreen!20] (cell01) at ([xshift=0.2em]hidden.west) {\footnotesize{.2}};
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\filldraw [fill=blue!20,draw=white] (target.south west) -- (target.south east) -- ([xshift=-0.2em,yshift=0.1em]hidden.north east) -- ([xshift=0.2em,yshift=0.1em]hidden.north west);

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\node [anchor=south] (enclabel) at ([yshift=2em]source.north) {\large{Encoder}};
\node [anchor=north] (declabel) at ([yshift=-2em]target.south) {\large{Decoder}};
\end{scope}

\end{tikzpicture}

\vspace{2em}

\end{center}

\end{frame}

%%%------------------------------------------------------------------------------------------------------------
\section{Transformer}

%%%------------------------------------------------------------------------------------------------------------
\subsection{多头自注意力模型}

%%%------------------------------------------------------------------------------------------------------------
\subsection{训练}

%%%------------------------------------------------------------------------------------------------------------
\subsection{推断}

%%%------------------------------------------------------------------------------------------------------------
\subsection{深层网络}

%%%------------------------------------------------------------------------------------------------------------
\section{其它应用}

\end{CJK}
\end{document}