File tree Expand file tree Collapse file tree
Expand file tree Collapse file tree Original file line number Diff line number Diff line change @@ -141,8 +141,6 @@ \subsubsection{相似度}
141141 \cos (\mathbf {x},\mathbf {y}) = \frac {\mathbf {x} \cdot \mathbf {y}}{|\mathbf {x}|\cdot |\mathbf {y}|}
142142\end {equation }
143143
144- 余弦相似度也被一些迁移学习研究所使用。比如发表在2009年UbiComp上的文章~\cite {zheng2009cross }。
145-
146144\textbf {2. 互信息 }
147145
148146定义在两个概率分布$ X,Y$ 上,$ x \in X, y \in Y$ 。它们的互信息为:
Original file line number Diff line number Diff line change 3131\contentsline {subsubsection}{\numberline {4.3.5}Principal Angle}{16}{subsubsection.4.3.5}
3232\contentsline {subsubsection}{\numberline {4.3.6}A-distance}{16}{subsubsection.4.3.6}
3333\contentsline {subsubsection}{\numberline {4.3.7}Hilbert-Schmidt Independence Criterion}{16}{subsubsection.4.3.7}
34- \contentsline {subsubsection}{\numberline {4.3.8}Wasserstein Distance}{17 }{subsubsection.4.3.8}
34+ \contentsline {subsubsection}{\numberline {4.3.8}Wasserstein Distance}{16 }{subsubsection.4.3.8}
3535\contentsline {subsection}{\numberline {4.4}迁移学习的理论保证*}{17}{subsection.4.4}
3636\contentsline {section}{\numberline {5}迁移学习的基本方法}{19}{section.5}
3737\contentsline {subsection}{\numberline {5.1}基于样本迁移}{19}{subsection.5.1}
Original file line number Diff line number Diff line change 101101 < li >
102102 公式4.19第二个指示函数中是否应该是η(xi)=1而不是η(xi)=0
103103 </ li >
104+
105+ < li >
106+ 删除第14页余弦相似度引用文章。
107+ </ li >
104108 </ ol >
105109 </ div >
106110 </ div >
You can’t perform that action at this time.
0 commit comments