figure-tensor-mul.tex

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\node [anchor=north] (xlabel) at (0,-1.2) {$\mathbi{W}$};
}

{\draw [->,thick,dashed] (-1.5in+2em+1.5em,-0.3) .. controls +(east:2) and +(west:1) .. (-0.55,0.8) node [pos=0.5,left] {\scriptsize{\textbf{矩阵乘}}};}
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{
\node [anchor=north] (xlabel) at (0,-1.2) {${\mathbi{x}} \cdot {\mathbi{W}}$};
\node [anchor=center] (elabel) at (-0.7in,0) {\Huge{$\textbf{=}$}};
}
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\end{tikzpicture}

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