Negative

Versioned name: Negative-1

Category: Arithmetic unary

Short description: Negative performs element-wise negative operation on a given input tensor.

Detailed description

Negative performs element-wise negative operation on a given input tensor, based on the following mathematical formula:

\[a_{i} = -a_{i}\]

Attributes: Negative operation has no attributes.

Inputs

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

Outputs

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

Types

• T: any supported signed numeric type.

Example

 <layer ... type="Negative">
     <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>