Hello guys,
I’m newbie in pytorch and also interested in the shared weights topic. If we use groups==in_channels, we know that each input channel would have its own set of filters, but different, so I did a test to clarify this concept.

image1055×792 43.6 KB

It would be nice to have this feature of shared_by_group or something in future release.
How did you solved @jfolz?