How to deal with when output channel number C‘ are not equal to input channel number C?

[wenhangyu]

when output channel number C‘ are not equal to input channel number C，there is different channel numbers between identity with self.k2(x). So how to deal with this problem? The code as follows:

out = torch.sigmoid(torch.add(identity, F.interpolate(self.k2(x), identity.size()[2:])))

[backseason]

You may 1) set the output and input channels of self.k2() to be identical, or 2) replace the identity operation with a simple conv1x1 layer.