LBANN  0.103.0
LivermoreBigArtificialNeuralNetworkToolkit
lbann::log_sigmoid_layer Class Reference

Logarithm of sigmoid function. More...

#include <activations.hpp>

Detailed Description

Logarithm of sigmoid function.

\[ \log(\sigma(x)) = -\log(1 + e^{-x}) \]

See https://en.wikipedia.org/wiki/Sigmoid_function.

The documentation for this class was generated from the following file: