FeatureAlphaDropout
FeatureAlphaDropout(p=0.5, inplace=False)
Channel-wise alpha dropout over a channels-last input: whole channels
take the saturation value with probability p while training, with
the same rescale and shift as :class:AlphaDropout; the identity in
evaluation mode.
forward
forward(self, input: 'Tensor') -> 'Tensor'
forward(input) -> Tensor