TristonC commented on issue #18751: URL: https://github.com/apache/incubator-mxnet/issues/18751#issuecomment-662730136
After nn.Flatten(), the batch norm is actually performed on a 1xCx1x1 Tensor, where C is 9408 for the first batch norm layer in tail, and it is 32 for the second batch morm layer. And then it will have C running means and C running vars, which might not be expected. And the BN is done on a single value when the batch size is 1. ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org
