ncdl.nn.Softsign

class ncdl.nn.Softsign(*args: Any, **kwargs: Any)

Applies the element-wise function:

\[\text{SoftSign}(x) = \frac{x}{ 1 + |x|}\]
Shape:

  • Input: \((*)\), where \(*\) means any number of dimensions.

  • Output: \((*)\), same shape as the input.

scripts/activation_images/Softsign.png

Examples:

>>> m = nn.Softsign()
>>> input = torch.randn(2)
>>> output = m(input)
__init__(*args: Any, **kwargs: Any) → None

Methods

__init__(*args, **kwargs)

forward(input)