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rnn.py中梯度检查中的epsilon无论取什么值,算出来的梯度都是一样的
The text was updated successfully, but these errors were encountered:
这是因为所有地激活函数都是IdentityActivator,意味着没有任何非线性结构,所以算输出值和权重成线性关系,因此无论epsilon取什么值,算出来地梯度都是一样的。
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rnn.py中梯度检查中的epsilon无论取什么值,算出来的梯度都是一样的
The text was updated successfully, but these errors were encountered: