ptrblck:

If I’m not mistaken a “depthwise-separable convolution” would mean a depthwise conv with in_channels=out_channels=groups followed by another convolution with a 1x1 kernel, so I would recommend to check the previously posted reference paper.


Yes, I knew that this is a sort of "2-nd step’ so I didn’t mention it because this part didn’t confuse me.
Thank you for spending time to explain me how to understand deptwise conv nets.