Softsign

class torch.nn.Softsign [source]

Applies the element-wise function:

SoftSign(x)=x1+x\text{SoftSign}(x) = \frac{x}{ 1 + |x|}
Shape:
  • Input: (N,)(N, *) where * means, any number of additional dimensions
  • Output: (N,)(N, *) , same shape as the input
../_images/Softsign.png

Examples:

>>> m = nn.Softsign()
>>> input = torch.randn(2)
>>> output = m(input)

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Licensed under the 3-clause BSD License.
https://pytorch.org/docs/1.8.0/generated/torch.nn.Softsign.html