Erf¶
Versioned name : Erf-1
Category : Arithmetic unary
Short description : Erf performs element-wise Gauss error function (erf) on a given input tensor.
Detailed Description
Erf performs element-wise erf operation on a given input tensor, based on the following mathematical formula:
\[erf(x) = \pi^{-1} \int_{-x}^{x} e^{-t^2} dt\]
Attributes : Erf operation has no attributes.
Inputs
1 : A tensor of type T and arbitrary shape. Required.
Outputs
1 : The result of element-wise Erf function applied to the input tensor. A tensor of type T and the same shape as the input tensor.
Types
T : any supported numeric type.
Example
<layer ... type="Erf">
<input>
<port id="0">
<dim>256</dim>
<dim>56</dim>
</port>
</input>
<output>
<port id="1">
<dim>256</dim>
<dim>56</dim>
</port>
</output>
</layer>