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Fixes #92 #93

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Fixes #92 #93

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2 changes: 1 addition & 1 deletion src/Chapter2/chapter2.tex
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Expand Up @@ -900,7 +900,7 @@ \subsection{搜索问题的建模}
\parinterval 通常，$\textrm{score}(\cdot)$也被称作{\small\bfnew{模型得分}}\index{模型得分}（Model Score\index{Model Score}）。如图\ref{fig:2-14}所示，可知红线所示单词序列“<sos>\ I\ agree\ <eos>”的模型得分为：
\begin{eqnarray}
&&\textrm{score(<sos>\ I\ agree\ <eos>)} \nonumber \\
& = & \log \funp{P}(\textrm{<sos>}) + \log \funp{P}(\textrm{I} | \textrm{<sos>}) + \log \funp{P}(\textrm{agree} | \textrm{<sos>\ I}) + \log \funp{P}(\textrm{<sos>}| \textrm{<sos>\ I\ agree}) \nonumber \\
& = & \log \funp{P}(\textrm{<sos>}) + \log \funp{P}(\textrm{I} | \textrm{<sos>}) + \log \funp{P}(\textrm{agree} | \textrm{<sos>\ I}) + \log \funp{P}(\textrm{<eos>}| \textrm{<sos>\ I\ agree}) \nonumber \\
& = & 0-0.5-0.2-0.8 \nonumber \\
& = & -1.5
\label{eq:2-44}
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