wording (sec 16)

Chapter16/Figures/figure-unsupervised-dual-learning-process.tex

@@ -3,9 +3,9 @@
 \tikzstyle{circle} = [draw,black,line width=0.6pt,inner sep=3.5pt,rounded corners=4pt,minimum width=2em]
 \tikzstyle{word} = [inner sep=3.5pt]
 
-\node [anchor=center] (node1-1) at (0,0) {\small{\seq{x}}};
-\node [anchor=west] (node1-2) at ([xshift=0.8em]node1-1.east) {\small{\seq{y}}};
-\node [anchor=north] (node1-3) at ([xshift=1.0em]node1-1.south) {\small{翻译模型f}};
+\node [anchor=center] (node1-1) at (0,0) {\small{$\seq{x}$}};
+\node [anchor=west] (node1-2) at ([xshift=0.8em]node1-1.east) {\small{$\seq{y}$}};
+\node [anchor=north] (node1-3) at ([xshift=1.0em]node1-1.south) {\small{翻译模型$f$}};
 \draw [->,line width=0.6pt](node1-1.east)--(node1-2.west);
 
 \begin{pgfonlayer}{background}
@@ -21,9 +21,9 @@
 \draw [->,thick]([xshift=0.2em]remark1.east).. controls (2.9,-0.25) and (2.9,-0.7) ..([yshift=0.2em]node3.north);
 
 
-\node [anchor=north] (node4-1) at ([xshift=-1.0em,yshift=-7.0em]remark1.south) {\small{\seq{y}}};
-\node [anchor=west] (node4-2) at ([xshift=0.8em]node4-1.east) {\small{\seq{x}}};
-\node [anchor=north] (node4-3) at ([xshift=1.0em]node4-1.south) {\small{翻译模型g}};
+\node [anchor=north] (node4-1) at ([xshift=-1.0em,yshift=-7.0em]remark1.south) {\small{$\seq{y}$}};
+\node [anchor=west] (node4-2) at ([xshift=0.8em]node4-1.east) {\small{$\seq{x}$}};
+\node [anchor=north] (node4-3) at ([xshift=1.0em]node4-1.south) {\small{翻译模型$g$}};
 \draw [->,line width=0.6pt](node4-1.east)--(node4-2.west);
 
 \begin{pgfonlayer}{background}