smile.validation

Class RSS

java.lang.Object

smile.validation.RSS

All Implemented Interfaces:

RegressionMeasure

public class RSS
extends Object
implements RegressionMeasure

Residual sum of squares.

Author:

Haifeng Li

Constructor Summary

Constructors

Constructor and Description
RSS()

Method Summary

Methods

Modifier and Type	Method and Description
double	measure(double[] truth, double[] prediction) Returns an index to measure the quality of regression.
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

RSS

public RSS()

Method Detail

measure

public double measure(double[] truth,
             double[] prediction)

Description copied from interface: RegressionMeasure

Returns an index to measure the quality of regression.

Specified by:

measure in interface RegressionMeasure

Parameters:

truth - the true response values.

prediction - the predicted response values.

toString

public String toString()

Overrides:

toString in class Object