wGmdh.jGmdh.oldskul.measures
Class Rrse

java.lang.Object
  wGmdh.jGmdh.oldskul.measures.Measure
      wGmdh.jGmdh.oldskul.measures.Rrse

All Implemented Interfaces:

java.io.Serializable, weka.core.OptionHandler

public class Rrse
extends Measure

Root Relative Squared Error. Optimized when the error is calculated against the same data over and over again. Not appropriate if you need to calculate error on different data often

See Also:

Serialized Form

Field Summary

Fields inherited from class wGmdh.jGmdh.oldskul.measures.Measure

debug

Constructor Summary

Rrse()

Method Summary

double

calculate(Model model, double[] modeled, double[] goal)

Methods inherited from class wGmdh.jGmdh.oldskul.measures.Measure

getDebug, getOptions, listOptions, setDebug, setOptions

Methods inherited from class java.lang.Object

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

Constructor Detail

Rrse

public Rrse()

Method Detail

calculate

public double calculate(Model model,
                        double[] modeled,
                        double[] goal)
                 throws java.lang.Exception

Specified by:

calculate in class Measure

Parameters:

model - in case your measure includes info about model structure

Returns:

Throws:

java.lang.Exception