Loading TOC...

cntk:softplus

cntk:softplus(
   $x as cntk:variable,
   $name as xs:string
) as cntk:function

Summary

Softplus operation. Computes the element-wise softplus of x: \(\mathrm{softplus}(x) = {\log(1+\exp(x))}\) The optional steepness allows to make the knee sharper (steepness>1) or softer, by computing softplus(x * steepness) / steepness. (For very large steepness, this approaches a linear rectifier). The output tensor has the same shape as x.

Parameters
$x Any Function that outputs a tensor.
$name The name of the function instance in the network.

Stack Overflow iconStack Overflow: Get the most useful answers to questions from the MarkLogic community, or ask your own question.