[GitHub] chinakook opened a new issue #7517: Add Depthwise Deconvolution support?

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

chinakook opened a new issue #7517: Add Depthwise Deconvolution support?
URL: https://github.com/apache/incubator-mxnet/issues/7517
 
 
   @crazy-cat Hi cat. You have make the convolution faster when the num_filter==num_group(depthwise convolution).
   I have a question for that, the mx.sym.Deconvolution is the opposite operator of convolution, Can it benefit from the num_filter==num_group? This trick is sometimes used in the FCN semantic segmentation to upsample features from lower layers and keep the deconvolution weights less.
   
 
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