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请问作业一的数学推到 怎么我总是推的和结果对不上呢? #8

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habout632 opened this issue Oct 30, 2017 · 3 comments
Open

请问作业一的数学推到 怎么我总是推的和结果对不上呢? #8

habout632 opened this issue Oct 30, 2017 · 3 comments

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@habout632
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请问作业一的数学推到 怎么我总是推的和结果对不上呢?
含有一个隐藏层的网络 和word2vec 怎么推?
答案给的结果 怎么感觉有点诡异呢
谢谢啊

顺便问一句,你有微信没 可以直接加好友没?
@habout632
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关于matrix求导 有什么资料吗 这种资料很难找

@hankcs
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hankcs commented Oct 30, 2017

请参考http://cs229.stanford.edu/section/cs229-linalg.pdf 中Matrix Calculus一章。
另，我不常与人实时聊天，抱歉了。

@habout632
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没事 多谢了

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@habout632 @hankcs