更新 figure-Output-layer-structur.tex

Book/Chapter6/Figures/figure-Output-layer-structur.tex

@@ -124,7 +124,7 @@
                     \draw [->,thick] ([xshift=0.2em,yshift=0.1em]hidden.north west) -- (target.south west);
                     \draw [->,thick] ([xshift=0.2em,yshift=0.1em]hidden.north west) -- (target.south west);
                     \draw [->,thick] ([xshift=-0.2em,yshift=0.1em]hidden.north east) -- (target.south east);
                     \draw [->,thick] ([xshift=-0.2em,yshift=0.1em]hidden.north east) -- (target.south east);
 
 
-                    \node [anchor=south] () at ([yshift=0.3em]hidden.north) {\scriptsize{$\hat{s}=Ws$}};
+                    \node [anchor=south] () at ([yshift=0.3em]hidden.north) {\scriptsize{$\hat{\mathbf{s}}=\mathbf{Ws}$}};
                 }
                 }
 
 
                 {
                 {