keel.Algorithms.Hyperrectangles.INNER

Class INNER

java.lang.Object

keel.Algorithms.Hyperrectangles.Basic.HyperrectanglesAlgorithm

keel.Algorithms.Hyperrectangles.INNER.INNER

public class INNER
extends HyperrectanglesAlgorithm

File: INNER.java The INNER Algorithm. It proceeds by selecting a random set of initial examples and inflating them to rules. The rules obtained are postprocessed to obtain a suitable set, read to classify new instaces based on both rule and distances approaches.

Since:

JDK1.5

Version:

1.1

Author:

Written by Joaquin Derrac (University of Granada) 8/7/2009

Field Summary

Fields inherited from class keel.Algorithms.Hyperrectangles.Basic.HyperrectanglesAlgorithm

confMatrix, initialTime, inputAtt, inputs, modelTime, name, nClasses, nInstances, nulls, outFile, output, prediction, realClass, reference, referenceData, referenceFile, referenceOutput, relation, ruleSetText, seed, temp, test, testData, testFile, testOutput, testTime, train, trainConfMatrix, trainData, trainFile, trainingTime, trainOutput, trainPrediction, trainRealClass, trainUnclassified, unclassified

Constructor Summary

Constructors

Constructor and Description
INNER(java.lang.String script) The main method of the class

Method Summary

Modifier and Type	Method and Description
protected int	evaluate(double[] instance) Classifies an instance using the ruleset
void	getRules() The core of INNER algorithm.
void	postProcess() Performs the postprocessing phase of INNER
protected void	readParameters(java.lang.String script) Reads configuration script, to extract the parameter's values.
protected int	writeRules() Writes the final ruleset obtained, in the ruleSetText variable.

Methods inherited from class keel.Algorithms.Hyperrectangles.Basic.HyperrectanglesAlgorithm

euclideanDistance, execute, executeReference, manhattanDistance, normalizeReference, normalizeTest, normalizeTrain, printInstance, readConfiguracion, readDataFiles, same, setInitialTime

Methods inherited from class java.lang.Object

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

Constructor Detail

INNER

public INNER(java.lang.String script)

The main method of the class

Parameters:

script - Name of the configuration script

Method Detail

readParameters

protected void readParameters(java.lang.String script)

Reads configuration script, to extract the parameter's values.

Specified by:

readParameters in class HyperrectanglesAlgorithm

Parameters:

script - Name of the configuration script

getRules

public void getRules()

The core of INNER algorithm. It obtains the rules needed to clasify.

postProcess

public void postProcess()

Performs the postprocessing phase of INNER

evaluate

protected int evaluate(double[] instance)

Classifies an instance using the ruleset

Specified by:

evaluate in class HyperrectanglesAlgorithm

Parameters:

instance - Instance to classify

Returns:

Class assigned to the instance

writeRules

protected int writeRules()

Writes the final ruleset obtained, in the ruleSetText variable.

Specified by:

writeRules in class HyperrectanglesAlgorithm

Returns:

The number of rules of the final rule set