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Posted to commits@mxnet.apache.org by GitBox <gi...@apache.org> on 2019/05/30 05:52:04 UTC

[GitHub] [incubator-mxnet] ThomasDelteil edited a comment on issue #14357: [Bug] Batchnorm running_var behaves differently when using gpu vs. cpu

ThomasDelteil edited a comment on issue #14357: [Bug] Batchnorm running_var behaves differently when using gpu vs. cpu
URL: https://github.com/apache/incubator-mxnet/issues/14357#issuecomment-497212281
 
 
   The problem is not the training performance, the problem is the learnt `running var` used at inference time outside a autograd scope that is messed up and leads to erroneous predictions. 

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