package com.aelitis.azureus.core.neuronal;

public class LogisticActivationFunction implements ActivationFunction {

	public double getDerivedFunctionValueFor(double x) {
		return x * (1-x);
	}

	public double getValueFor(double x) {
		return 1.0 / (1.0 + Math.exp(-x));
	}

}
