合并分支 'shanweiqiao' 到 'caorunzhe'

重新提交mathbf修改-1203行冲突

查看合并请求 !151

Book/Chapter4/chapter4.tex

@@ -1200,7 +1200,7 @@ h_i (d,\mathbf{t},\mathbf{s})=\sum_{r \in d}h_i (r)
 
 \parinterval 最终，模型得分被定义为：
 \begin{eqnarray}
-\textrm{score}(d,\textbf{t},\textbf{s})=\textrm{rscore}(d,\textbf{t},\textbf{s})+ \lambda_8 \textrm{log}⁡(\textrm{P}_{\textrm{lm}}(\textbf{t}))+\lambda_9 \mid \textbf{t} \mid
+\textrm{score}(d,\mathbf{t},\mathbf{s})=\textrm{rscore}(d,\mathbf{t},\mathbf{s})+ \lambda_8 \textrm{log}⁡(\textrm{P}_{\textrm{lm}}(\mathbf{t}))+\lambda_9 \mid \mathbf{t} \mid
 \label{eq:4-27}
 \end{eqnarray}