com.rapidminer.operator.generator
Class SinusClassificationFunction

java.lang.Object
  com.rapidminer.operator.generator.ClassificationFunction
      com.rapidminer.operator.generator.SinusClassificationFunction

All Implemented Interfaces:

TargetFunction

public class SinusClassificationFunction
extends ClassificationFunction

The label is positive if (sin(att1*att2) + sin(att1+att2)) > 0.

Author:

Ingo Mierswa

Nested Class Summary

Nested classes/interfaces inherited from interface com.rapidminer.operator.generator.TargetFunction

TargetFunction.FunctionException

Field Summary

Fields inherited from class com.rapidminer.operator.generator.ClassificationFunction

lower, upper

Constructor Summary

SinusClassificationFunction()

Method Summary

double

calculate(double[] att) Calculates the target function on arguments.

Methods inherited from class com.rapidminer.operator.generator.ClassificationFunction

createArguments, getLabel, init, setLowerArgumentBound, setTotalNumberOfAttributes, setTotalNumberOfExamples, setUpperArgumentBound

Methods inherited from class java.lang.Object

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

Constructor Detail

SinusClassificationFunction

public SinusClassificationFunction()

Method Detail

calculate

public double calculate(double[] att)
                 throws TargetFunction.FunctionException

Description copied from interface: TargetFunction

Calculates the target function on arguments.

Throws:

TargetFunction.FunctionException