uk.ac.ed.inf.csb.taweka.mulan.learn
Class MulanExperimenter

java.lang.Object
  uk.ac.ed.inf.csb.taweka.mulan.learn.MulanExperimenter

public class MulanExperimenter
extends java.lang.Object

Executes cross-evaluation (Mulan multi-label machine learning) and saves results to database

Version:

14 Jun 2010

Author:

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

Constructor Summary

MulanExperimenter(java.lang.String arffPropsFile, java.lang.String experimentPropsFile, java.lang.String xmlFile, int arffRecordId, mulan.classifier.MultiLabelLearnerBase learner)

Method Summary

uk.ac.ed.inf.csb.utils.database.TableRow	addEvaluationResultsToTableRow(uk.ac.ed.inf.csb.utils.database.TableRow row, mulan.evaluation.Evaluation results) adds the evaluation results to a table row object
uk.ac.ed.inf.csb.utils.database.TableRow	createEvaluationRecord(int i) Add timestamps and identifiers to the cross evaluation results
void	crossEvaluateAndSaveEvaluationResults() Cross validates and saves results to database
java.lang.String	getArffFileName() public Evaluation[] crossValidate() { // cross validate and get results return m_evaluator.getEvaluationResults(); }
int	getArffId()
uk.ac.ed.inf.csb.utils.database.DbManager	getDataDbManager()
MulanEvaluator	getEvaluator()
mulan.classifier.MultiLabelLearnerBase	getLearner() public String getExperimentPropsPath() { return m_experimentPropsFile; }
mulan.evaluation.Evaluation[]	getResults()
uk.ac.ed.inf.csb.utils.database.DbManager	getResultsDbManager()
uk.ac.ed.inf.csb.utils.database.TableManager	getTableManager()
java.lang.String	getXmlFileName()
static void	main(java.lang.String[] args)

Methods inherited from class java.lang.Object

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

Constructor Detail

MulanExperimenter

public MulanExperimenter(java.lang.String arffPropsFile,
                         java.lang.String experimentPropsFile,
                         java.lang.String xmlFile,
                         int arffRecordId,
                         mulan.classifier.MultiLabelLearnerBase learner)

Method Detail

addEvaluationResultsToTableRow

public uk.ac.ed.inf.csb.utils.database.TableRow addEvaluationResultsToTableRow(uk.ac.ed.inf.csb.utils.database.TableRow row,
                                                                               mulan.evaluation.Evaluation results)

adds the evaluation results to a table row object

createEvaluationRecord

public uk.ac.ed.inf.csb.utils.database.TableRow createEvaluationRecord(int i)

Add timestamps and identifiers to the cross evaluation results

Parameters:

i - the index of the cross evaluation results record (the fold)

Returns:

a record row

crossEvaluateAndSaveEvaluationResults

public void crossEvaluateAndSaveEvaluationResults()

Cross validates and saves results to database

getArffFileName

public java.lang.String getArffFileName()

public Evaluation[] crossValidate() { // cross validate and get results return m_evaluator.getEvaluationResults(); }

getArffId

public int getArffId()

getDataDbManager

public uk.ac.ed.inf.csb.utils.database.DbManager getDataDbManager()

getEvaluator

public MulanEvaluator getEvaluator()

getLearner

public mulan.classifier.MultiLabelLearnerBase getLearner()

public String getExperimentPropsPath() { return m_experimentPropsFile; }

getResults

public mulan.evaluation.Evaluation[] getResults()

getResultsDbManager

public uk.ac.ed.inf.csb.utils.database.DbManager getResultsDbManager()

getTableManager

public uk.ac.ed.inf.csb.utils.database.TableManager getTableManager()

getXmlFileName

public java.lang.String getXmlFileName()

main

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