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Posted to commits@mxnet.apache.org by GitBox <gi...@apache.org> on 2017/11/16 22:02:01 UTC
[GitHub] zhreshold commented on issue #8687: Autograd y = x and y = 1*x gives different gradient
zhreshold commented on issue #8687: Autograd y = x and y = 1*x gives different gradient
URL: https://github.com/apache/incubator-mxnet/issues/8687#issuecomment-345076921
Seems like if y1 is just a copy of x1, so the computation is not recorded, thus returning 0 as gradient.
@piiswrong
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