Networks .
Parameters:
      * p (float) -- probability of an element to be dropped.
        Default: 0.5
  * **inplace** (*bool**, **optional*) -- If set to "True", will
    do this operation in-place

Shape:
      * Input: (*). Input can be of any shape
  * Output: (*). Output is of the same shape as input

Examples:
  >>> m = nn.AlphaDropout(p=0.2)
  >>> input = torch.randn(20, 16)
  >>> output = m(input)
