keel.Algorithms.Instance_Generation.SADE

Class SADEGenerator

java.lang.Object

keel.Algorithms.Instance_Generation.Basic.PrototypeGenerator

keel.Algorithms.Instance_Generation.SADE.SADEGenerator

public class SADEGenerator
extends PrototypeGenerator

Version:

1.0

Author:

Isaac Triguero

Field Summary

Fields

Modifier and Type	Field and Description
protected int	numberOfClass
protected int	numberOfPrototypes
protected int	numberOfStrategies

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

algorithmName, generatedDataSet, SEED, seedDefaultValueList, trainingDataSet

Constructor Summary

Constructors

Constructor and Description
SADEGenerator(PrototypeSet _trainingDataSet, int neigbors, int poblacion, int perc, int iteraciones) Build a new SADEGenerator Algorithm
SADEGenerator(PrototypeSet t, Parameters parameters) Build a new SADEGenerator 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 which contains the test data set. 3: Seed of the random number generator.
PrototypeSet	mutant(PrototypeSet[] population, int actual, int mejor) I modified the order of the list of strategies, i need it because i want to do the Same POOL like the paper.
PrototypeSet	reduceSet() Generate a reduced prototype set by the SADEGenerator method.
int	selectStrategy(double[] ProbabilityStrategy) I use this function to calculate what strategy we must use with the probability strategy we have.
double	Skg(int strategy, int[][] successRate, int[][] failureRate)
double	updateProbability(int strategy, int[][] successRate, int[][] failureRate)

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

numberOfStrategies

protected int numberOfStrategies

numberOfClass

protected int numberOfClass

Constructor Detail

SADEGenerator

public SADEGenerator(PrototypeSet _trainingDataSet,
                     int neigbors,
                     int poblacion,
                     int perc,
                     int iteraciones)

Build a new SADEGenerator Algorithm

SADEGenerator

public SADEGenerator(PrototypeSet t,
                     Parameters parameters)

Build a new SADEGenerator Algorithm

Parameters:

t - Original prototype set to be reduced.

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

Method Detail

mutant

public PrototypeSet mutant(PrototypeSet[] population,
                           int actual,
                           int mejor)

I modified the order of the list of strategies, i need it because i want to do the Same POOL like the paper. Original POOL = DE/Rand/1/bin. | DE/rand-to-best/2/bin | De/Rand/2/bin | DE/current-to-rand/1/arithmetic

Parameters:

population -

actual -

mejor -

Skg

public double Skg(int strategy,
                  int[][] successRate,
                  int[][] failureRate)

updateProbability

public double updateProbability(int strategy,
                                int[][] successRate,
                                int[][] failureRate)

selectStrategy

public int selectStrategy(double[] ProbabilityStrategy)

I use this function to calculate what strategy we must use with the probability strategy we have.

Parameters:

ProbabilityStrategy -

reduceSet

public PrototypeSet reduceSet()

Generate a reduced prototype set by the SADEGenerator method.

Overrides:

reduceSet in class PrototypeGenerator

Returns:

Reduced set by SADEGenerator'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 which contains the test data set. 3: Seed of the random number generator. Always. ************************** 4: .Number of neighbors 5: Swarm Size 6: Particle Size 7: Max Iter 8: C1 9: c2 10: vmax 11: wstart 12: wend

Parameters:

args - Arguments of the main function.