Covariance(协方差):
Cosine Similarity:
Pearson Corelattion Coefficient:
这篇文章写得不错:https://www.zhihu.com/question/20852004
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Covariance(协方差):
Cosine Similarity:
Pearson Corelattion Coefficient:
这篇文章写得不错:https://www.zhihu.com/question/20852004
转载于:https://www.cnblogs.com/rhyswang/p/8339793.html