uk.ac.ed.inf.taweka.mulan.learn
Class MulanCrossExperimenter

java.lang.Object
  uk.ac.ed.inf.taweka.Initialised
      uk.ac.ed.inf.taweka.mulan.learn.MulanCrossExperimenter

All Implemented Interfaces:

Initialisable

Direct Known Subclasses:

TrainTestExperimenter

public class MulanCrossExperimenter
extends Initialised

Using Mulan (multi-label machine learning), this class initialises and executes either Train-Test evaluation (if two different arff records are given) (calling MulanTrainTestEvaluator) or cross-evaluations (calling MulanCrossEvaluator) if only one arff record is given. Initialisation includes verifying input (arff and xml files) and checking output locations (for saving results to file and database).

Version:

14 Jun 2010

Author:

Luna De Ferrari luna.deferrari-at-ed.ac.uk

Field Summary

Fields inherited from class uk.ac.ed.inf.taweka.Initialised

m_initialisationIsCorrect

Constructor Summary

MulanCrossExperimenter(java.lang.String resultsDbPropsFile, java.lang.String arffRecordDbProps, int trainArffRecordId, MulanLearner learner)

Method Summary

void	crossEvaluateAndSaveResults(int folds) Cross validates and saves results to database
void	evaluateAndSave(int folds)
MulanCrossEvaluator	getEvaluator()
uk.ac.ed.inf.utils.database.DbManager	getExperimentDbManager()
MulanLearner	getLearner() public String getExperimentPropsPath() { return m_experimentPropsFile; }
ResultsSaver	getResultsSaver()
MulanArffRecord	getTrainArffRecord()
static void	main(java.lang.String[] args)

Methods inherited from class uk.ac.ed.inf.taweka.Initialised

initialisationIsCorrect, setInitialisationIsCorrect

Methods inherited from class java.lang.Object

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

Constructor Detail

MulanCrossExperimenter

public MulanCrossExperimenter(java.lang.String resultsDbPropsFile,
                              java.lang.String arffRecordDbProps,
                              int trainArffRecordId,
                              MulanLearner learner)

Method Detail

crossEvaluateAndSaveResults

public void crossEvaluateAndSaveResults(int folds)

Cross validates and saves results to database

evaluateAndSave

public void evaluateAndSave(int folds)

getEvaluator

public MulanCrossEvaluator getEvaluator()

getExperimentDbManager

public uk.ac.ed.inf.utils.database.DbManager getExperimentDbManager()

getLearner

public MulanLearner getLearner()

public String getExperimentPropsPath() { return m_experimentPropsFile; }

getResultsSaver

public ResultsSaver getResultsSaver()

getTrainArffRecord

public MulanArffRecord getTrainArffRecord()

main

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