org.encog.mathutil.libsvm

Class svm

java.lang.Object

org.encog.mathutil.libsvm.svm

public class svm
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field and Description
static int	LIBSVM_VERSION
static java.util.Random	rand

Constructor Summary

Constructors

Constructor and Description
svm()

Method Summary

Modifier and Type	Method and Description
static java.lang.String	svm_check_parameter(svm_problem prob, svm_parameter param)
static int	svm_check_probability_model(svm_model model)
static void	svm_cross_validation(svm_problem prob, svm_parameter param, int nr_fold, double[] target)
static void	svm_get_labels(svm_model model, int[] label)
static int	svm_get_nr_class(svm_model model)
static int	svm_get_svm_type(svm_model model)
static double	svm_get_svr_probability(svm_model model)
static svm_model	svm_load_model(java.io.BufferedReader fp)
static svm_model	svm_load_model(java.lang.String model_file_name)
static double	svm_predict_probability(svm_model model, svm_node[] x, double[] prob_estimates)
static double	svm_predict_values(svm_model model, svm_node[] x, double[] dec_values)
static double	svm_predict(svm_model model, svm_node[] x)
static void	svm_save_model(java.io.DataOutputStream fp, svm_model model)
static void	svm_save_model(java.lang.String model_file_name, svm_model model)
static void	svm_set_print_string_function(svm_print_interface print_func)
static svm_model	svm_train(svm_problem prob, svm_parameter param)

Methods inherited from class java.lang.Object

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

Field Detail

LIBSVM_VERSION

public static final int LIBSVM_VERSION

See Also:

Constant Field Values

rand

public static final java.util.Random rand

Constructor Detail

svm

public svm()

Method Detail

svm_train

public static svm_model svm_train(svm_problem prob,
                                  svm_parameter param)

svm_cross_validation

public static void svm_cross_validation(svm_problem prob,
                                        svm_parameter param,
                                        int nr_fold,
                                        double[] target)

svm_get_svm_type

public static int svm_get_svm_type(svm_model model)

svm_get_nr_class

public static int svm_get_nr_class(svm_model model)

svm_get_labels

public static void svm_get_labels(svm_model model,
                                  int[] label)

svm_get_svr_probability

public static double svm_get_svr_probability(svm_model model)

svm_predict_values

public static double svm_predict_values(svm_model model,
                                        svm_node[] x,
                                        double[] dec_values)

svm_predict

public static double svm_predict(svm_model model,
                                 svm_node[] x)

svm_predict_probability

public static double svm_predict_probability(svm_model model,
                                             svm_node[] x,
                                             double[] prob_estimates)

svm_save_model

public static void svm_save_model(java.lang.String model_file_name,
                                  svm_model model)
                           throws java.io.IOException

Throws:

java.io.IOException

svm_save_model

public static void svm_save_model(java.io.DataOutputStream fp,
                                  svm_model model)
                           throws java.io.IOException

Throws:

java.io.IOException

svm_load_model

public static svm_model svm_load_model(java.lang.String model_file_name)
                                throws java.io.IOException

Throws:

java.io.IOException

svm_load_model

public static svm_model svm_load_model(java.io.BufferedReader fp)
                                throws java.io.IOException

Throws:

java.io.IOException

svm_check_parameter

public static java.lang.String svm_check_parameter(svm_problem prob,
                                                   svm_parameter param)

svm_check_probability_model

public static int svm_check_probability_model(svm_model model)

svm_set_print_string_function

public static void svm_set_print_string_function(svm_print_interface print_func)