我想制作这个图形，但我希望它从右到左开始，而不是从左到右。我该怎么做？
我已经从这个答案中获得了代码深度神经网络的视觉表示
代码：
\documentclass{article}
\usepackage{tikz}
\usetikzlibrary{positioning}
\begin{document}
\tikzset{%
every neuron/.style={
circle,
draw,
blue, % <----------- Add the color you want.
minimum size=1cm
},
neuron missing/.style={
draw=none,
scale=4,
text height=0.333cm,
execute at begin node=\color{black}$\vdots$
},
}
\begin{tikzpicture}[x=1.5cm, y=1.5cm, >=stealth]
\foreach \m/\l [count=\y] in {1,2,3,missing,4}
{
\node [every neuron/.try,neuron \m/.try] (input-\m) at (0,2.5-\y) {};
}
\foreach \m [count=\y] in {1,missing,2}
\node [every neuron/.try, neuron \m/.try ] (hidden-\m) at (2,2-\y*1.25) {};
\foreach \m [count=\y] in {1,missing,2}
\node [every neuron/.try, neuron \m/.try ] (hidden2-\m) at (4,2-\y*1.25) {};
\foreach \m [count=\y] in {1,missing,2}
\node [every neuron/.try, neuron \m/.try ] (output-\m) at (6,1.5-\y) {};
\foreach \l [count=\i] in {1,2,3,n}
\draw [<-] (input-\i) -- ++(-1,0)
node [above, midway] {$x_\l$};
\foreach \l [count=\i] in {1,n}
{\node [above] at (hidden-\i.north) {$h_{1\l}$};
\node [above] at (hidden2-\i.north) {$h_{2\l}$};}
\foreach \l [count=\i] in {1,n}
\draw [->] (output-\i) -- ++(1,0)
node [above, midway] {$y_\l$};
\foreach \i in {1,...,4}
\foreach \j in {1,...,2}
\draw [->] (input-\i) -- (hidden-\j);
\foreach \i in {1,...,2}
\foreach \j in {1,...,2}
\draw [->] (hidden-\i) -- (hidden2-\j);
\foreach \i in {1,...,2}
\foreach \j in {1,...,2}
\draw [->] (hidden2-\i) -- (output-\j);
\foreach \l [count=\x from 0] in {Input, Hidden, Hidden, Ouput}
\node [align=center, above] at (\x*2,2) {\l \\ layer};
\end{tikzpicture}
\end{document}
答案1
您可以使用xscale=-1键来翻转图像：
\documentclass{article}
\usepackage{tikz}
\usetikzlibrary{positioning}
\begin{document}
\tikzset{%
every neuron/.style={
circle,
draw,
blue, % <----------- Add the color you want.
minimum size=1cm
},
neuron missing/.style={
draw=none,
scale=4,
text height=0.333cm,
execute at begin node=\color{black}$\vdots$
},
}
\begin{tikzpicture}[x=1.5cm, y=1.5cm, >=stealth,xscale=-1]
\foreach \m/\l [count=\y] in {1,2,3,missing,4}
{
\node [every neuron/.try,neuron \m/.try] (input-\m) at (0,2.5-\y) {};
}
\foreach \m [count=\y] in {1,missing,2}
\node [every neuron/.try, neuron \m/.try ] (hidden-\m) at (2,2-\y*1.25) {};
\foreach \m [count=\y] in {1,missing,2}
\node [every neuron/.try, neuron \m/.try ] (hidden2-\m) at (4,2-\y*1.25) {};
\foreach \m [count=\y] in {1,missing,2}
\node [every neuron/.try, neuron \m/.try ] (output-\m) at (6,1.5-\y) {};
\foreach \l [count=\i] in {1,2,3,n}
\draw [<-] (input-\i) -- ++(-1,0)
node [above, midway] {$x_\l$};
\foreach \l [count=\i] in {1,n}
{\node [above] at (hidden-\i.north) {$h_{1\l}$};
\node [above] at (hidden2-\i.north) {$h_{2\l}$};}
\foreach \l [count=\i] in {1,n}
\draw [->] (output-\i) -- ++(1,0)
node [above, midway] {$y_\l$};
\foreach \i in {1,...,4}
\foreach \j in {1,...,2}
\draw [->] (input-\i) -- (hidden-\j);
\foreach \i in {1,...,2}
\foreach \j in {1,...,2}
\draw [->] (hidden-\i) -- (hidden2-\j);
\foreach \i in {1,...,2}
\foreach \j in {1,...,2}
\draw [->] (hidden2-\i) -- (output-\j);
\foreach \l [count=\x from 0] in {Input, Hidden, Hidden, Ouput}
\node [align=center, above] at (\x*2,2) {\l \\ layer};
\end{tikzpicture}
\end{document}
