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请问相似度平滑的原理是什么? #97

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hongshengxin opened this issue Nov 29, 2019 · 1 comment
Open

请问相似度平滑的原理是什么? #97

hongshengxin opened this issue Nov 29, 2019 · 1 comment

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@hongshengxin
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我测试了下,添加相似度平滑的函数后,召回率反而降低了。

@taoztw
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taoztw commented Mar 10, 2021

降低的可能或许是cosine相似度的占比小吧,编辑距离不是语义层面的相似度,所以对于有一些语义相同但是单词不同的句子评分不是很好。

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