rtgs.utils.math

Numpy math utils.

Module Contents

Functions

sigmoid

Sigmoid function in numpy following \(\frac{1}{1 + e^{-x}}\)

API

rtgs.utils.math.sigmoid(x: numpy.ndarray) → numpy.ndarray

Sigmoid function in numpy following \(\frac{1}{1 + e^{-x}}\)

Parameters:

x – arbitrary ndarray.

Returns:

ndarray in the same dimension after sigmoid.