# Exp¶

Versioned name : Exp-1

Category : Activation function

Short description : Exponential element-wise activation function.

Detailed description

Exp performs element-wise exponential activation function on a given input tensor. The mathematical formula is as follows:

$exp(x) = e^{x}$

Attributes : Exp operation has no attributes.

Inputs

• 1 : A tensor of type T and arbitrary shape. Required.

Outputs

• 1 : The result of element-wise Exp function applied to the input tensor. A tensor of type T and the same shape as input tensor.

Types

• T : arbitrary supported floating-point type.

Example

<layer ... type="Exp">
<input>
<port id="0">
<dim>1</dim>
<dim>256</dim>
</port>
</input>
<output>
<port id="1">
<dim>1</dim>
<dim>256</dim>
</port>
</output>
</layer>