[GitHub] wetliu commented on issue #7064: is "num_group" implement mobilenet?

[gi...@git.apache.org]

wetliu commented on issue #7064: is "num_group" implement mobilenet?
URL: https://github.com/apache/incubator-mxnet/issues/7064#issuecomment-321664196
 
 
   I tested the speed between TF depth wise convolution with the 1*1 convolution and the normal convolution. The speed of depth wise conv with the 1*1 operator is 2 times as fast as the normal convolution. I think the group trick is similar to the depth-wise convolution, but it seems there is some difference (I am not very sure).
 
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