jax.nn.log_sigmoid#
- jax.nn.log_sigmoid(x)[source]#
Log-sigmoid activation function.
Computes the element-wise function:
\[\mathrm{log\_sigmoid}(x) = \log(\mathrm{sigmoid}(x)) = -\log(1 + e^{-x})\]- Parameters:
x (
Union
[Array
,ndarray
,bool_
,number
,bool
,int
,float
,complex
]) – input array- Return type:
- Returns:
An array.
See also