Package gorsat.Regression

Class SigmoidFunction

java.lang.Object

gorsat.Regression.SigmoidFunction

public class SigmoidFunction
extends Object

A class which uses a lookup table to compute the sigmoid function x -> 1/(1 + e^(-x)) up to a precision of 10^(-10).

Method Summary

Modifier and Type	Method	Description
static SigmoidFunction	getSigmoidFunction()
double	sigmoid(double x)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

getSigmoidFunction

public static SigmoidFunction getSigmoidFunction()

sigmoid

public double sigmoid(double x)