a fig of cha5

Book/Chapter5/Figures/fig-rnn-LM.tex

@@ -27,10 +27,10 @@
 \draw [->,thick] ([yshift=0.1em]e4.north)--([yshift=-0.1em]node14.south);
 
 {
-\node [anchor=south,rnnnode,fill=blue!30!white] (node21) at ([yshift=1.5em]node11.north) {\scriptsize{Softmax($\cdot$)}};
-\node [anchor=south,rnnnode,fill=blue!30!white] (node22) at ([yshift=1.5em]node12.north) {\scriptsize{Softmax($\cdot$)}};
-\node [anchor=south,rnnnode,fill=blue!30!white] (node23) at ([yshift=1.5em]node13.north) {\scriptsize{Softmax($\cdot$)}};
-\node [anchor=south,rnnnode,fill=blue!30!white] (node24) at ([yshift=1.5em]node14.north) {\scriptsize{Softmax($\cdot$)}};
+\node [anchor=south,rnnnode] (node21) at ([yshift=1.5em]node11.north) {\scriptsize{RNN Cell}};
+\node [anchor=south,rnnnode] (node22) at ([yshift=1.5em]node12.north) {\scriptsize{RNN Cell}};
+\node [anchor=south,rnnnode] (node23) at ([yshift=1.5em]node13.north) {\scriptsize{RNN Cell}};
+\node [anchor=south,rnnnode] (node24) at ([yshift=1.5em]node14.north) {\scriptsize{RNN Cell}};
 
 \node [anchor=south,rnnnode,fill=blue!30!white] (node31) at ([yshift=1.5em]node21.north) {\scriptsize{Softmax($\cdot$)}};
 \node [anchor=south,rnnnode,fill=blue!30!white] (node32) at ([yshift=1.5em]node22.north) {\scriptsize{Softmax($\cdot$)}};