de.uni_mannheim.informatik.dws.winter.matching.algorithms

Class RuleBasedDuplicateDetectionAlgorithm<TypeA extends Matchable,TypeB extends Matchable>

java.lang.Object

de.uni_mannheim.informatik.dws.winter.matching.algorithms.RuleBasedMatchingAlgorithm<TypeA,TypeB,TypeB>

de.uni_mannheim.informatik.dws.winter.matching.algorithms.RuleBasedDuplicateDetectionAlgorithm<TypeA,TypeB>

All Implemented Interfaces:

MatchingAlgorithm<TypeA,TypeB>

public class RuleBasedDuplicateDetectionAlgorithm<TypeA extends Matchable,TypeB extends Matchable>
extends RuleBasedMatchingAlgorithm<TypeA,TypeB,TypeB>

Implementation of rule-based identity resolution for the special case of a single data set (=duplicate detection)

Author:

Oliver Lehmberg (oli@dwslab.de)

Constructor Summary

Constructors

Constructor and Description
RuleBasedDuplicateDetectionAlgorithm(DataSet<TypeA,TypeB> dataset, MatchingRule<TypeA,TypeB> rule, SymmetricBlocker<TypeA,TypeB,TypeA,TypeB> blocker)
RuleBasedDuplicateDetectionAlgorithm(DataSet<TypeA,TypeB> dataset, Processable<Correspondence<TypeB,Matchable>> correspondences, MatchingRule<TypeA,TypeB> rule, SymmetricBlocker<TypeA,TypeB,TypeA,TypeB> blocker)

Method Summary

Modifier and Type	Method and Description
DataSet<TypeA,TypeB>	getDataset2()
double	getReductionRatio()
void	run()
Processable<Correspondence<TypeA,TypeB>>	runBlocking(DataSet<TypeA,TypeB> dataset1, DataSet<TypeA,TypeB> dataset2, Processable<Correspondence<TypeB,Matchable>> correspondences)

Methods inherited from class de.uni_mannheim.informatik.dws.winter.matching.algorithms.RuleBasedMatchingAlgorithm

getBlocker, getCorrespondences, getDataset1, getResult, getRule, getTaskName, setTaskName

Methods inherited from class java.lang.Object

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

Constructor Detail

RuleBasedDuplicateDetectionAlgorithm

public RuleBasedDuplicateDetectionAlgorithm(DataSet<TypeA,TypeB> dataset,
                                            MatchingRule<TypeA,TypeB> rule,
                                            SymmetricBlocker<TypeA,TypeB,TypeA,TypeB> blocker)

RuleBasedDuplicateDetectionAlgorithm

public RuleBasedDuplicateDetectionAlgorithm(DataSet<TypeA,TypeB> dataset,
                                            Processable<Correspondence<TypeB,Matchable>> correspondences,
                                            MatchingRule<TypeA,TypeB> rule,
                                            SymmetricBlocker<TypeA,TypeB,TypeA,TypeB> blocker)

Method Detail

getDataset2

public DataSet<TypeA,TypeB> getDataset2()

Overrides:

getDataset2 in class RuleBasedMatchingAlgorithm<TypeA extends Matchable,TypeB extends Matchable,TypeB extends Matchable>

runBlocking

public Processable<Correspondence<TypeA,TypeB>> runBlocking(DataSet<TypeA,TypeB> dataset1,
                                                            DataSet<TypeA,TypeB> dataset2,
                                                            Processable<Correspondence<TypeB,Matchable>> correspondences)

Overrides:

runBlocking in class RuleBasedMatchingAlgorithm<TypeA extends Matchable,TypeB extends Matchable,TypeB extends Matchable>

getReductionRatio

public double getReductionRatio()

Overrides:

getReductionRatio in class RuleBasedMatchingAlgorithm<TypeA extends Matchable,TypeB extends Matchable,TypeB extends Matchable>

run

public void run()

Specified by:

run in interface MatchingAlgorithm<TypeA extends Matchable,TypeB extends Matchable>

Overrides:

run in class RuleBasedMatchingAlgorithm<TypeA extends Matchable,TypeB extends Matchable,TypeB extends Matchable>