figure-examples-of-CTC-predictive-word-sequences.tex

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\node[anchor=east,font=\scriptsize,align=center]  (a1) at  ([xshift=2.0em]input.west) {音频数据输入};
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\node[anchor=north,font=\scriptsize,align=center] (a2) at  ([yshift=-1.4em]a1.south) {预测字母序列};
\node[anchor=north,font=\scriptsize,align=center] (a3) at  ([yshift=-1.8em]a2.south) {合并重复字母 \\ 并丢弃$\epsilon$};
\node[anchor=north,font=\scriptsize,align=center] (a4) at  ([yshift=-0.6em]a3.south) {最终结果输出};
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