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\begin{center}
\begin{tikzpicture}

\tikzstyle{wrnode}=[rectangle,inner sep=0mm,minimum height=1.8em,minimum width=4em,rounded corners=5pt,fill=blue!30]
\tikzstyle{arnode}=[rectangle,inner sep=0mm,minimum height=1.8em,minimum width=4em,rounded corners=5pt,fill=red!30]
\tikzstyle{dotnode}=[inner sep=0mm,minimum height=0.5em,minimum width=1.5em]
\tikzstyle{wnode}=[inner sep=0mm,minimum height=1.8em]
{\small
\begin{scope}[]

\node [anchor=north west,wnode] (w1) at (0,0) {词预测模型};
\node [anchor=west,wrnode] (w2) at ([xshift=1.5em,yshift=0em]w1.east) {$\mathbi{h}_{1}^{\textrm{word}}$};
\node [anchor=west,wrnode] (w3) at ([xshift=1.5em,yshift=0em]w2.east) {$\mathbi{h}_{2}^{\textrm{word}}$};
\node [anchor=west,wrnode] (w4) at ([xshift=7em,yshift=0em]w3.east) {$\mathbi{h}_{4}^{\textrm{word}}$};
\node [anchor=west,dotnode] (dot1) at ([xshift=1.5em,yshift=0em]w4.east) {$\cdots$};


\node [anchor=north east,wnode] (a1) at ([xshift=0em,yshift=-6.6em]w1.south east) {动作模型};
\node [anchor=west,arnode] (a2) at ([xshift=1.5em,yshift=0em]a1.east) {$\mathbi{h}_{1}^{\textrm{action}}$};
\node [anchor=west,arnode] (a3) at ([xshift=1.5em,yshift=0em]a2.east) {$\mathbi{h}_{2}^{\textrm{action}}$};
\node [anchor=west,arnode] (a4) at ([xshift=1.5em,yshift=0em]a3.east) {$\mathbi{h}_{3}^{\textrm{action}}$};
\node [anchor=west,arnode] (a5) at ([xshift=1.5em,yshift=0em]a4.east) {$\mathbi{h}_{4}^{\textrm{action}}$};
\node [anchor=west,arnode] (a6) at ([xshift=1.5em,yshift=0em]a5.east) {$\mathbi{h}_{5}^{\textrm{action}}$};

\node [anchor=south,wnode] (word1) at ([xshift=0em,yshift=1em]w2.north) {你};
\node [anchor=south,wnode] (word2) at ([xshift=0em,yshift=1em]w3.north) {是};
\node [anchor=south,wnode] (word3) at ([xshift=0em,yshift=1em]w4.north) {谁};
\node [anchor=north,wnode] (word4) at ([xshift=0em,yshift=-1em]w2.south) {$\langle$sos$\rangle$};
\node [anchor=north,wnode] (word5) at ([xshift=0em,yshift=-1em]w3.south) {你};
\node [anchor=north,wnode] (word6) at ([xshift=0em,yshift=-1em]w4.south) {谁};

\node [anchor=south,wnode] (word7) at ([xshift=0em,yshift=1em]a2.north) {移位};
\node [anchor=south,wnode] (word8) at ([xshift=0em,yshift=1em]a3.north) {移位};
\node [anchor=south,wnode] (word9) at ([xshift=0em,yshift=1em]a4.north) {左规约};
\node [anchor=south,wnode] (word10) at ([xshift=0em,yshift=1em]a5.north) {移位};
\node [anchor=south,wnode] (word11) at ([xshift=0em,yshift=1em]a6.north) {右规约};
\node [anchor=north,wnode] (word12) at ([xshift=0em,yshift=-1em]a2.south) {$\langle$sos$\rangle$};
\node [anchor=north,wnode] (word13) at ([xshift=0em,yshift=-1em]a3.south) {移位};
\node [anchor=north,wnode] (word14) at ([xshift=0em,yshift=-1em]a4.south) {移位};
\node [anchor=north,wnode] (word15) at ([xshift=0em,yshift=-1em]a5.south) {左规约};
\node [anchor=north,wnode] (word16) at ([xshift=0em,yshift=-1em]a6.south) {移位};


\node [anchor=south,wnode] (wl1) at ([xshift=6em,yshift=-1em]dot1.north) {是};
\node [anchor=north,wnode] (wl2) at ([xshift=-2em,yshift=-2em]wl1.south) {你};
\node [anchor=north,wnode] (wl3) at ([xshift=2em,yshift=-2em]wl1.south) {谁};

\node [anchor=north,font=\tiny,rotate=45] (e1) at ([xshift=-2.2em,yshift=-0.4em]wl1.south) {左规约生成};
\node [anchor=north,font=\tiny,rotate=-45] (e2) at ([xshift=2.2em,yshift=-0.4em]wl1.south) {右规约生成};

\draw [->,thick] ([xshift=0em,yshift=0em]wl1.south) -- ([xshift=0em,yshift=0em]wl2.north);
\draw [->,thick] ([xshift=0em,yshift=0em]wl1.south) -- ([xshift=0em,yshift=0em]wl3.north);

\draw [->,thick] ([xshift=0em,yshift=0em]w1.east) -- ([xshift=0em,yshift=0em]w2.west);
\draw [->,thick] ([xshift=0em,yshift=0em]w2.east) -- ([xshift=0em,yshift=0em]w3.west);
\draw [->,thick] ([xshift=0em,yshift=0em]w3.east) -- ([xshift=0em,yshift=0em]w4.west);
\draw [->,thick] ([xshift=0em,yshift=0em]w4.east) -- ([xshift=0em,yshift=0em]dot1.west);

\draw [->,thick] ([xshift=0em,yshift=0em]a1.east) -- ([xshift=0em,yshift=0em]a2.west);
\draw [->,thick] ([xshift=0em,yshift=0em]a2.east) -- ([xshift=0em,yshift=0em]a3.west);
\draw [->,thick] ([xshift=0em,yshift=0em]a3.east) -- ([xshift=0em,yshift=0em]a4.west);
\draw [->,thick] ([xshift=0em,yshift=0em]a4.east) -- ([xshift=0em,yshift=0em]a5.west);
\draw [->,thick] ([xshift=0em,yshift=0em]a5.east) -- ([xshift=0em,yshift=0em]a6.west);

\draw [->,thick] ([xshift=0em,yshift=0em]w2.north) -- ([xshift=0em,yshift=0em]word1.south);
\draw [->,thick] ([xshift=0em,yshift=0em]w3.north) -- ([xshift=0em,yshift=0em]word2.south);
\draw [->,thick] ([xshift=0em,yshift=0em]w4.north) -- ([xshift=0em,yshift=0em]word3.south);
\draw [->,thick] ([xshift=0em,yshift=0em]word4.north) -- ([xshift=0em,yshift=0em]w2.south);
\draw [->,thick] ([xshift=0em,yshift=0em]word5.north) -- ([xshift=0em,yshift=0em]w3.south);
\draw [->,thick] ([xshift=0em,yshift=0em]word6.north) -- ([xshift=0em,yshift=0em]w4.south);
\draw [->,thick] ([xshift=0em,yshift=0em]word7.north) -- ([xshift=0em,yshift=0em]word4.south);
\draw [->,thick] ([xshift=0em,yshift=0em]word8.north) -- ([xshift=0em,yshift=0em]word5.south);
\draw [->,thick] ([xshift=0em,yshift=0em]word10.north) -- ([xshift=0em,yshift=0em]word6.south);
\draw [->,thick] ([xshift=0em,yshift=0em]a2.north) -- ([xshift=0em,yshift=0em]word7.south);
\draw [->,thick] ([xshift=0em,yshift=0em]a3.north) -- ([xshift=0em,yshift=0em]word8.south);
\draw [->,thick] ([xshift=0em,yshift=0em]a4.north) -- ([xshift=0em,yshift=0em]word9.south);
\draw [->,thick] ([xshift=0em,yshift=0em]a5.north) -- ([xshift=0em,yshift=0em]word10.south);
\draw [->,thick] ([xshift=0em,yshift=0em]a6.north) -- ([xshift=0em,yshift=0em]word11.south);
\draw [->,thick] ([xshift=0em,yshift=0em]word12.north) -- ([xshift=0em,yshift=0em]a2.south);
\draw [->,thick] ([xshift=0em,yshift=0em]word13.north) -- ([xshift=0em,yshift=0em]a3.south);
\draw [->,thick] ([xshift=0em,yshift=0em]word14.north) -- ([xshift=0em,yshift=0em]a4.south);
\draw [->,thick] ([xshift=0em,yshift=0em]word15.north) -- ([xshift=0em,yshift=0em]a5.south);
\draw [->,thick] ([xshift=0em,yshift=0em]word16.north) -- ([xshift=0em,yshift=0em]a6.south);

\draw[->,thick,dashed] ([xshift=0em,yshift=-0em]word1.east)..controls +(east:4em) and +(west:3em)..([xshift=-0em,yshift=-0em]a3.west) ;
\draw[->,thick,dashed] ([xshift=0em,yshift=-0em]word2.east)..controls +(east:4em) and +(west:3em)..([xshift=-0em,yshift=-0em]a4.west) ;
\draw[->,thick,dashed] ([xshift=0em,yshift=-0em]word2.east)..controls +(east:10em) and +(west:4em)..([xshift=-0em,yshift=-0em]a5.west) ;
\draw[->,thick,dashed] ([xshift=0em,yshift=-0em]word3.east)..controls +(east:4em) and +(west:3em)..([xshift=-0em,yshift=-0em]a6.west) ;



\end{scope}
}
\end{tikzpicture}
\end{center}