ott.neural.networks.velocity_field.VelocityField.act_fn#
- VelocityField.act_fn()#
SiLU (aka swish) activation function.
Computes the element-wise function:
\[\mathrm{silu}(x) = x \cdot \mathrm{sigmoid}(x) = \frac{x}{1 + e^{-x}}\]swish()
andsilu()
are both aliases for the same function.- Parameters:
x (
Union
[Array
,ndarray
,bool
,number
,bool
,int
,float
,complex
]) – input array- Return type:
- Returns:
An array.
See also
sigmoid()