EluΒΆ
Versioned name: Elu-1
Category: Activation
Short description: Exponential linear unit element-wise activation function.
OpenVINO description: This OP is as same as OpenVINO OP
Detailed Description
For each element from the input tensor calculates corresponding element in the output tensor with the following formula:
\[\begin{split}elu(x) = \left\{\begin{array}{ll}
alpha(e^{x} - 1) \quad \mbox{if } x < 0 \\
x \quad \mbox{if } x \geq 0
\end{array}\right.\end{split}\]
Attributes:
alpha
Description: alpha is scale for the negative factor.
Range of values: arbitrary floating point number
Type: float
Default value: None
Required: yes
Inputs:
1: Input tensor x of any floating point type. Required.
Outputs
1: Result of ELU function applied to the input tensor x. Floating point tensor with shape and type matching the input tensor. Required.