keel.Algorithms.Instance_Generation.Chen

Class ChenGenerator

java.lang.Object

keel.Algorithms.Instance_Generation.Basic.PrototypeGenerator

keel.Algorithms.Instance_Generation.Chen.ChenGenerator

public class ChenGenerator
extends PrototypeGenerator

ChenGenerator prototype reducition algorithm

Author:

diegoj

Field Summary

Fields

Modifier and Type	Field and Description
protected int	numberOfPrototypes Number of prototypes to be generated.

Fields inherited from class keel.Algorithms.Instance_Generation.Basic.PrototypeGenerator

algorithmName, generatedDataSet, SEED, seedDefaultValueList, trainingDataSet

Constructor Summary

Constructors

Constructor and Description
ChenGenerator(PrototypeSet t, double percSet) Build a new ChenGenerator Algorithm
ChenGenerator(PrototypeSet t, int n_d) Build a new ChenGenerator Algorithm
ChenGenerator(PrototypeSet t, Parameters params) Build a new ChenGenerator Algorithm

Method Summary

Modifier and Type	Method and Description
static void	main(java.lang.String[] args) General main for all the prototoype generators Arguments: 0: Filename with the training data set to be condensed. 1: Filename wich contains the test data set. 3: Seed of the random number generator. 4: Number of prototypes to be generated.
PrototypeSet	reduceSet() Generate a reduced prototype set by the ChenGenerator method.

Methods inherited from class keel.Algorithms.Instance_Generation.Basic.PrototypeGenerator

absoluteAccuracy, absoluteAccuracyAndError, absoluteAccuracyKNN, accuracy, accuracy2, desordenar_vector_sin, desordenar_vector, execute, generateReducedDataSet, getResultingAccuracy, getResultingAccuracy, getResults, getResultsOfAccuracy, getResultsOfAccuracy, getSeed, getSetSizeFromPercentage, getSetSizeFromPercentage, getTime, inic_vector_sin, inic_vector, saveResultsOfAccuracyIn, saveResultsOfAccuracyIn, selecRandomSet, setSeed, showResultsOfAccuracy, showResultsOfAccuracy

Methods inherited from class java.lang.Object

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

Field Detail

numberOfPrototypes

protected int numberOfPrototypes

Number of prototypes to be generated.

Constructor Detail

ChenGenerator

public ChenGenerator(PrototypeSet t,
                     int n_d)

Build a new ChenGenerator Algorithm

Parameters:

t - Original prototype set to be reduced.

n_d - Number of prototypes to be generated.

ChenGenerator

public ChenGenerator(PrototypeSet t,
                     double percSet)

Build a new ChenGenerator Algorithm

Parameters:

t - Original prototype set to be reduced.

percSet - Reduction percentage of the prototype set.

ChenGenerator

public ChenGenerator(PrototypeSet t,
                     Parameters params)

Build a new ChenGenerator Algorithm

Parameters:

t - Original prototype set to be reduced.

params - Parameters of the algorithm (only % of reduced set).

Method Detail

reduceSet

public PrototypeSet reduceSet()

Generate a reduced prototype set by the ChenGenerator method.

Overrides:

reduceSet in class PrototypeGenerator

Returns:

Reduced set by ChenGenerator's method.

main

public static void main(java.lang.String[] args)

General main for all the prototoype generators Arguments: 0: Filename with the training data set to be condensed. 1: Filename wich contains the test data set. 3: Seed of the random number generator. 4: Number of prototypes to be generated.

Parameters:

args - Arguments of the main function.