edu.udo.cs.yale.operator.learner.igss
Class IGSSResult

java.lang.Object
  edu.udo.cs.yale.operator.AbstractIOObject
      edu.udo.cs.yale.operator.ResultObjectAdapter
          edu.udo.cs.yale.operator.learner.igss.IGSSResult

All Implemented Interfaces:

IOObject, ResultObject

public class IGSSResult
extends ResultObjectAdapter

This class stores all results found by the IGSS algorithm. It contains method to calculate the prior probabilities and the diversity in the results of the predictions.

Version:

$Id: IGSSResult.java,v 1.1 2006/10/02 16:07:49 ingomierswa Exp $

Author:

Dirk Dach

Field Summary

private double[]	priors The default probability of the positive class
private java.util.LinkedList<Result>	results The list of results.

Constructor Summary

IGSSResult(ExampleSet eSet)

Method Summary

void	addResult(Result r) Adds a result.
static double	calculateDiversity(ExampleSet exampleSet, java.util.LinkedList theResults) Calculates the diversity in the predictions of the results for the given example set.
double[]	getPriors() Returns the default probability of the example set the object was constructed with.
static double[]	getPriors(ExampleSet exampleSet) Returns the default probability of the given example set.
java.util.LinkedList<Result>	getResults() Returns a list of all stored results.
static double	log2(double arg) Returns the logarithm to base 2.
java.lang.String	toString() Returns a String-representation of the results in this object.

Methods inherited from class edu.udo.cs.yale.operator.ResultObjectAdapter

addAction, getActions, getName, getVisualisationComponent, toHTML, toResultString

Methods inherited from class edu.udo.cs.yale.operator.AbstractIOObject

copy, read, read, read, write, write

Methods inherited from class java.lang.Object

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

Methods inherited from interface edu.udo.cs.yale.operator.IOObject

copy, write, write

Field Detail

results

private java.util.LinkedList<Result> results

The list of results.

priors

private double[] priors

The default probability of the positive class

Constructor Detail

IGSSResult

public IGSSResult(ExampleSet eSet)

Method Detail

addResult

public void addResult(Result r)

Adds a result.

getResults

public java.util.LinkedList<Result> getResults()

Returns a list of all stored results.

getPriors

public double[] getPriors()

Returns the default probability of the example set the object was constructed with.

getPriors

public static double[] getPriors(ExampleSet exampleSet)

Returns the default probability of the given example set.

calculateDiversity

public static double calculateDiversity(ExampleSet exampleSet,
                                        java.util.LinkedList theResults)

Calculates the diversity in the predictions of the results for the given example set.

toString

public java.lang.String toString()

Returns a String-representation of the results in this object.

Overrides:

toString in class java.lang.Object

log2

public static double log2(double arg)

Returns the logarithm to base 2.