figure-elmo-model-structure.tex

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\node [anchor=center,model] (node1-1) at (0,0) {\footnotesize{LSTM}};
\node [anchor=west,model] (node1-2) at ([xshift=1.8em]node1-1.east) {\footnotesize{LSTM}};
\node [anchor=west,scale=1.8] (node1-3) at ([xshift=1.0em]node1-2.east) {...};
\node [anchor=west,model] (node1-4) at ([xshift=1.0em]node1-3.east) {\footnotesize{LSTM}};
\node [anchor=west,model] (node1-5) at ([xshift=2.0em]node1-4.east) {\footnotesize{LSTM}};
\node [anchor=west,model] (node1-6) at ([xshift=1.8em]node1-5.east) {\footnotesize{LSTM}};
\node [anchor=west,scale=1.8] (node1-7) at ([xshift=1.0em]node1-6.east) {...};
\node [anchor=west,model] (node1-8) at ([xshift=1.0em]node1-7.east) {\footnotesize{LSTM}};

\node [anchor=south,model](node2-1) at ([yshift=1.8em]node1-1.north){\footnotesize{LSTM}};
\node [anchor=south,model](node2-2) at ([yshift=1.8em]node1-2.north){\footnotesize{LSTM}};
\node [anchor=west,scale=1.8](node2-3) at ([xshift=1.0em]node2-2.east){...};
\node [anchor=south,model](node2-4) at ([yshift=1.8em]node1-4.north){\footnotesize{LSTM}};
\node [anchor=south,model](node2-5) at ([yshift=1.8em]node1-5.north){\footnotesize{LSTM}};
\node [anchor=south,model](node2-6) at ([yshift=1.8em]node1-6.north){\footnotesize{LSTM}};
\node [anchor=west,scale=1.8](node2-7) at ([xshift=1.0em]node2-6.east){...};
\node [anchor=south,model](node2-8) at ([yshift=1.8em]node1-8.north){\footnotesize{LSTM}};

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\draw [->,thick](node1-6.north)--(node2-6.south);
\draw [->,thick](node1-8.north)--(node2-8.south);

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\node [anchor=north,embedding] (node0-2) at ([yshift=-2em]node1-4.south){\footnotesize{$\mathbi{e}_2$}};
\node [anchor=east,embedding] (node0-1) at ([xshift=-1.4em]node0-2.west){\footnotesize{$\mathbi{e}_1$}};
\node [anchor=north,scale=1.8] (node0-3) at ([yshift=-2em]node1-5.south){...};
\node [anchor=north,embedding] (node0-4) at ([yshift=-2em]node1-6.south){\footnotesize{$\mathbi{e}_n$}};

\draw [->,thick](node0-1.north)--(node1-1.south);
\draw [->,thick](node0-1.north)--(node1-5.south);
\draw [->,thick](node0-2.north)--(node1-2.south);
\draw [->,thick](node0-2.north)--(node1-6.south);
\draw [->,thick](node0-4.north)--(node1-4.south);
\draw [->,thick](node0-4.north)--(node1-8.south);

\node [anchor=south,embedding,fill=yellow!20](node3-2) at ([yshift=2em]node2-4.north){\footnotesize{$\seq{P}_2$}};
\node [anchor=east,embedding,fill=yellow!20] (node3-1) at ([xshift=-1.4em]node3-2.west){\footnotesize{$\seq{P}_1$}};
\node [anchor=south,scale=1.8] (node3-3) at ([yshift=2em]node2-5.north){...};
\node [anchor=south,embedding,fill=yellow!20](node3-4) at ([yshift=2em]node2-6.north){\footnotesize{$\seq{P}_n$}};

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