org.uma.jmetal.problem.singleobjective.cec2005competitioncode

Class Benchmark

java.lang.Object

org.uma.jmetal.problem.singleobjective.cec2005competitioncode.Benchmark

public class Benchmark
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
static String	CEC2005SUPPORTDATADIRECTORY
static String	DEFAULT_FILE_BIAS
static ClassLoader	loader
static int	MAX_SUPPORT_DIM
static int	NUM_TEST_FUNC
static DecimalFormat	numberFormatter
static DecimalFormat	percentageFormatter
static double	PIx2
static Random	random
static DecimalFormat	scientificFormatter
static String[]	test_func_class_names

Constructor Summary

Constructors

Constructor and Description
Benchmark()
Benchmark(String file_bias)

Method Summary

Modifier and Type	Method and Description
static double	ackley(double[] x)
static void	Ax(double[] result, double[][] A, double[] x)
static double	elliptic(double[] x)
static double	EScafferF6(double[] x)
static double	EScafferF6NonCont(double[] x)
static double	F2(double x, double y)
static double	F8(double x)
static double	F8F2(double[] x)
static double	griewank(double[] x)
static double	hybrid_composition(double[] x, HCJob job)
static void	loadColumnVector(BufferedReader brSrc, int rows, double[] column)
static void	loadColumnVectorFromFile(String file, int rows, double[] column)
static void	loadMatrix(BufferedReader brSrc, int rows, int columns, double[][] matrix)
static void	loadMatrixFromFile(String file, int rows, int columns, double[][] matrix)
static void	loadNMatrixFromFile(String file, int N, int rows, int columns, double[][][] matrix)
static void	loadRowVector(BufferedReader brSrc, int columns, double[] row)
static void	loadRowVectorFromFile(String file, int columns, double[] row)
static void	loadTestDataFromFile(String file, int num_test_points, int test_dimension, double[][] x, double[] f)
static void	main(String[] args)
static double	myRound(double x)
static double	myXRound(double x)
static double	myXRound(double x, double o)
static double	rastrigin(double[] x)
static double	rastriginNonCont(double[] x)
static double	rosenbrock(double[] x)
static void	rotate(double[] results, double[] x, double[][] matrix)
void	runTest()
void	runTest(int func_num)
static double	ScafferF6(double x, double y)
static double	schwefel_102(double[] x)
static void	shift(double[] results, double[] x, double[] o)
static double	sphere_noise(double[] x)
static double	sphere(double[] x)
TestFunc	testFunctionFactory(int func_num, int dimension)
static double	weierstrass(double[] x)
static double	weierstrass(double[] x, double a, double b, int Kmax)
static void	xA(double[] result, double[] x, double[][] A)
static double	xy(double[] x, double[] y)

Methods inherited from class java.lang.Object

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

Field Detail

CEC2005SUPPORTDATADIRECTORY

public static final String CEC2005SUPPORTDATADIRECTORY

See Also:

Constant Field Values

NUM_TEST_FUNC

public static final int NUM_TEST_FUNC

See Also:

Constant Field Values

DEFAULT_FILE_BIAS

public static final String DEFAULT_FILE_BIAS

See Also:

Constant Field Values

test_func_class_names

public static final String[] test_func_class_names

MAX_SUPPORT_DIM

public static final int MAX_SUPPORT_DIM

See Also:

Constant Field Values

PIx2

public static final double PIx2

See Also:

Constant Field Values

scientificFormatter

public static final DecimalFormat scientificFormatter

numberFormatter

public static final DecimalFormat numberFormatter

percentageFormatter

public static final DecimalFormat percentageFormatter

random

public static final Random random

loader

public static final ClassLoader loader

Constructor Detail

Benchmark

public Benchmark()
          throws JMetalException

Throws:

JMetalException

Benchmark

public Benchmark(String file_bias)
          throws JMetalException

Throws:

JMetalException

Method Detail

main

public static void main(String[] args)
                 throws JMetalException

Throws:

JMetalException

sphere

public static double sphere(double[] x)

sphere_noise

public static double sphere_noise(double[] x)

schwefel_102

public static double schwefel_102(double[] x)

rosenbrock

public static double rosenbrock(double[] x)

F2

public static double F2(double x,
                        double y)

griewank

public static double griewank(double[] x)

F8

public static double F8(double x)

ackley

public static double ackley(double[] x)

myRound

public static double myRound(double x)

myXRound

public static double myXRound(double x,
                              double o)

myXRound

public static double myXRound(double x)

rastrigin

public static double rastrigin(double[] x)

rastriginNonCont

public static double rastriginNonCont(double[] x)

weierstrass

public static double weierstrass(double[] x)

weierstrass

public static double weierstrass(double[] x,
                                 double a,
                                 double b,
                                 int Kmax)

F8F2

public static double F8F2(double[] x)

ScafferF6

public static double ScafferF6(double x,
                               double y)

EScafferF6

public static double EScafferF6(double[] x)

EScafferF6NonCont

public static double EScafferF6NonCont(double[] x)

elliptic

public static double elliptic(double[] x)

hybrid_composition

public static double hybrid_composition(double[] x,
                                        HCJob job)
                                 throws JMetalException

Throws:

JMetalException

shift

public static void shift(double[] results,
                         double[] x,
                         double[] o)

rotate

public static void rotate(double[] results,
                          double[] x,
                          double[][] matrix)

xy

public static double xy(double[] x,
                        double[] y)

xA

public static void xA(double[] result,
                      double[] x,
                      double[][] A)

Ax

public static void Ax(double[] result,
                      double[][] A,
                      double[] x)

loadTestDataFromFile

public static void loadTestDataFromFile(String file,
                                        int num_test_points,
                                        int test_dimension,
                                        double[][] x,
                                        double[] f)
                                 throws JMetalException

Throws:

JMetalException

loadRowVectorFromFile

public static void loadRowVectorFromFile(String file,
                                         int columns,
                                         double[] row)
                                  throws JMetalException

Throws:

JMetalException

loadRowVector

public static void loadRowVector(BufferedReader brSrc,
                                 int columns,
                                 double[] row)
                          throws Exception

Throws:

Exception

loadColumnVectorFromFile

public static void loadColumnVectorFromFile(String file,
                                            int rows,
                                            double[] column)
                                     throws JMetalException

Throws:

JMetalException

loadColumnVector

public static void loadColumnVector(BufferedReader brSrc,
                                    int rows,
                                    double[] column)
                             throws Exception

Throws:

Exception

loadNMatrixFromFile

public static void loadNMatrixFromFile(String file,
                                       int N,
                                       int rows,
                                       int columns,
                                       double[][][] matrix)
                                throws JMetalException

Throws:

JMetalException

loadMatrixFromFile

public static void loadMatrixFromFile(String file,
                                      int rows,
                                      int columns,
                                      double[][] matrix)
                               throws JMetalException

Throws:

JMetalException

loadMatrix

public static void loadMatrix(BufferedReader brSrc,
                              int rows,
                              int columns,
                              double[][] matrix)
                       throws Exception

Throws:

Exception

testFunctionFactory

public TestFunc testFunctionFactory(int func_num,
                                    int dimension)
                             throws JMetalException

Throws:

JMetalException

runTest

public void runTest()
             throws JMetalException

Throws:

JMetalException

runTest

public void runTest(int func_num)
             throws JMetalException

Throws:

JMetalException