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关于自适应时,tanh和softmax函数的问题 #97
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大佬您好,有两个问题想请教一下。
①tanh激活函数,它将返回一个范围在[- 1,1]的值,softmax激活函数返回一个[0, 1]的值,当我们建模关节之间的相关性时,如果使用tanh返回为负值的时候,是说明这两个关节负相关吗?
②为什么tanh的效果会比softmax好一点,这个我不是太懂,您可以详细的讲解一下吗?
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