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关于采样的问题 #29

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J-zin opened this issue Dec 17, 2018 · 0 comments

J-zin commented Dec 17, 2018

你好我先问一下：采样的话必须用tf.gather这个函数吗。。直接让没有采到的那些样本乘于0行不行。。我试了一下好像直接乘与0会造成梯度为0的问题。。想问一下你们是不是也遇到过这个问题。 @

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