cross entropy与logistic regression
维基上corss entropy的一部分
知乎上也有一个类似问题:https://www.zhihu.com/question/36307214
cross entropy有二分类和多分类的形式,分别对应sigmoid和softmax
The logistic loss is sometimes called cross-entropy loss. It is also known as log loss
维基上corss entropy的一部分
知乎上也有一个类似问题:https://www.zhihu.com/question/36307214
cross entropy有二分类和多分类的形式,分别对应sigmoid和softmax
The logistic loss is sometimes called cross-entropy loss. It is also known as log loss
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