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练习4中加入正则化的反向传播函数 #101

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royalknight3341 opened this issue Aug 31, 2022 · 5 comments
Open

练习4中加入正则化的反向传播函数 #101

royalknight3341 opened this issue Aug 31, 2022 · 5 comments

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@royalknight3341
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隐藏层的误差项的计算代码有误，将
d2t = np.multiply((d3t, theta2), sigmoid_gradient(z2t))
改为
d2t = np.multiply((theta2.T * d3t.T).T, sigmoid_gradient(z2t))
@xiadongdong
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xiadongdong commented Aug 31, 2022 via email

@sullinger
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sullinger commented Aug 31, 2022 via email

@Enya191113
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Enya191113 commented Aug 31, 2022 via email

@856tangbin
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856tangbin commented Aug 31, 2022 via email

@yanyiting
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yanyiting commented Aug 31, 2022 via email

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@xiadongdong @yanyiting @sullinger @royalknight3341 @856tangbin @Enya191113