learning-rate.tex

\begin{center}
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    \footnotesize{
      \begin{axis}[
      width=.50\textwidth,
      height=.40\textwidth,
      legend style={at={(0.60,0.08)}, anchor=south west},
      xlabel={\scriptsize{更新次数（10k）}},
      ylabel={\scriptsize{学习率 （$10^{-3}$）}},
      ylabel style={yshift=-1em},xlabel style={yshift=0.0em},
      yticklabel style={/pgf/number format/precision=2,/pgf/number format/fixed zerofill},
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