ai.libs.jaicore.ml.learningcurve.extrapolation.lc

Class LinearCombinationFunction

java.lang.Object

ai.libs.jaicore.ml.learningcurve.extrapolation.lc.LinearCombinationFunction

All Implemented Interfaces:

org.apache.commons.math3.analysis.UnivariateFunction

public class LinearCombinationFunction
extends java.lang.Object
implements org.apache.commons.math3.analysis.UnivariateFunction

This is a basic class that describes a function which is a weighted combination of individual functions.

Constructor Summary

Constructors

Constructor and Description
LinearCombinationFunction(java.util.List<org.apache.commons.math3.analysis.UnivariateFunction> functions, java.util.List<java.lang.Double> weights)

Method Summary

Modifier and Type	Method and Description
java.util.List<org.apache.commons.math3.analysis.UnivariateFunction>	getFunctions()
double	getOffset()
java.util.List<java.lang.Double>	getWeights()
void	setFunctions(java.util.List<org.apache.commons.math3.analysis.UnivariateFunction> functions)
void	setOffset(double offset)
void	setWeights(java.util.List<java.lang.Double> weights)
double	value(double x)

Methods inherited from class java.lang.Object

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

Constructor Detail

LinearCombinationFunction

public LinearCombinationFunction(java.util.List<org.apache.commons.math3.analysis.UnivariateFunction> functions,
                                 java.util.List<java.lang.Double> weights)

Method Detail

getFunctions

public java.util.List<org.apache.commons.math3.analysis.UnivariateFunction> getFunctions()

setFunctions

public void setFunctions(java.util.List<org.apache.commons.math3.analysis.UnivariateFunction> functions)

getWeights

public java.util.List<java.lang.Double> getWeights()

setWeights

public void setWeights(java.util.List<java.lang.Double> weights)

getOffset

public double getOffset()

setOffset

public void setOffset(double offset)

value

public double value(double x)

Specified by:

value in interface org.apache.commons.math3.analysis.UnivariateFunction