edu.udo.cs.yale.operator.generator
Class RandomDotsClassificationFunction

java.lang.Object
  edu.udo.cs.yale.operator.generator.ClassificationFunction
      edu.udo.cs.yale.operator.generator.RandomDotsClassificationFunction

All Implemented Interfaces:

TargetFunction

public class RandomDotsClassificationFunction
extends ClassificationFunction

Returns a classification function with one major class and a set of dots of the second class.

Version:

$Id: RandomDotsClassificationFunction.java,v 1.4 2006/08/03 14:39:30 ingomierswa Exp $

Author:

Ingo Mierswa

Nested Class Summary

Nested classes/interfaces inherited from interface edu.udo.cs.yale.operator.generator.TargetFunction

TargetFunction.FunctionException

Field Summary

private java.util.List<Dot>	negativeDots
private static int	NUMBER_OF_NEGATIVE_DOTS
private static int	NUMBER_OF_POSITIVE_DOTS
private java.util.List<Dot>	positiveDots

Fields inherited from class edu.udo.cs.yale.operator.generator.ClassificationFunction

label, lower, upper

Constructor Summary

RandomDotsClassificationFunction()

Method Summary

double	calculate(double[] att) Calculates the target function on arguments.
void	init(RandomGenerator random) Does nothing.

Methods inherited from class edu.udo.cs.yale.operator.generator.ClassificationFunction

createArguments, getLabel, setLowerArgumentBound, setTotalNumberOfAttributes, setTotalNumberOfExamples, setUpperArgumentBound

Methods inherited from class java.lang.Object

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

Field Detail

NUMBER_OF_POSITIVE_DOTS

private static final int NUMBER_OF_POSITIVE_DOTS

See Also:

Constant Field Values

NUMBER_OF_NEGATIVE_DOTS

private static final int NUMBER_OF_NEGATIVE_DOTS

See Also:

Constant Field Values

positiveDots

private java.util.List<Dot> positiveDots

negativeDots

private java.util.List<Dot> negativeDots

Constructor Detail

RandomDotsClassificationFunction

public RandomDotsClassificationFunction()

Method Detail

init

public void init(RandomGenerator random)

Description copied from class: ClassificationFunction

Does nothing.

Specified by:

init in interface TargetFunction

Overrides:

init in class ClassificationFunction

calculate

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

Description copied from interface: TargetFunction

Calculates the target function on arguments.

Throws:

TargetFunction.FunctionException