nn_log_sigmoid {torch} | R Documentation |
LogSigmoid module
Description
Applies the element-wise function:
\mbox{LogSigmoid}(x) = \log\left(\frac{ 1 }{ 1 + \exp(-x)}\right)
Usage
nn_log_sigmoid()
Shape
Input:
(N, *)
where*
means, any number of additional dimensionsOutput:
(N, *)
, same shape as the input
Examples
if (torch_is_installed()) {
m <- nn_log_sigmoid()
input <- torch_randn(2)
output <- m(input)
}
[Package torch version 0.13.0 Index]