Log#

Versioned name: Log-1

Category: Arithmetic unary

Short description: Log performs element-wise natural logarithm operation with given tensor.

Detailed description: Log does the following with the input tensor a:

\[a_{i} = log(a_{i})\]

Attributes:

No attributes available.

Inputs

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

Outputs

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

Types

  • T: any numeric type.

Examples

Example 1

<layer ... type="Log">
    <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>