keel.Algorithms.ImbalancedClassification.CSMethods.C_SVMCost

Class svmClassifierCost

java.lang.Object

keel.Algorithms.ImbalancedClassification.CSMethods.C_SVMCost.svmClassifierCost

public class svmClassifierCost
extends java.lang.Object

This class is a wrapper to the LibSVM C-SVM classifier, in order to operate with KEEL data sets and parameters.

Constructor Summary

Constructors

Constructor and Description
svmClassifierCost(java.lang.String fileParam) Creates a new instance of svmClassifier

Method Summary

Modifier and Type	Method and Description
double	getTestAUC() Calculates the AUC for the test set
double	getTrainAUC() Calculates the AUC for the training set
void	process() Process the training and test files provided in the parameters file to the constructor.
void	writeAUCresults(java.lang.String file_name) Writes the AUC results in an aditional output file if the integral approximation of the AUC needs to be computed

Methods inherited from class java.lang.Object

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

Constructor Detail

svmClassifierCost

public svmClassifierCost(java.lang.String fileParam)

Creates a new instance of svmClassifier

Parameters:

fileParam - The path to the configuration file with all the parameters in KEEL format

Method Detail

process

public void process()

Process the training and test files provided in the parameters file to the constructor.

writeAUCresults

public void writeAUCresults(java.lang.String file_name)

Writes the AUC results in an aditional output file if the integral approximation of the AUC needs to be computed

Parameters:

file_name - Name of the file where the AUC results will be placed

getTrainAUC

public double getTrainAUC()

Calculates the AUC for the training set

Returns:

The AUC value associated to the training set

getTestAUC

public double getTestAUC()

Calculates the AUC for the test set

Returns:

The AUC value associated to the test set