org.aksw.gerbil.evaluate.impl

Class SpanMergingEvaluatorDecorator<T extends org.aksw.gerbil.transfer.nif.Span>

java.lang.Object

org.aksw.gerbil.evaluate.AbstractEvaluatorDecorator<T>

org.aksw.gerbil.evaluate.impl.SpanMergingEvaluatorDecorator<T>

Type Parameters:

T -

All Implemented Interfaces:

Comparator<org.aksw.gerbil.transfer.nif.Span>, Evaluator<T>, EvaluatorDecorator<T>

public class SpanMergingEvaluatorDecorator<T extends org.aksw.gerbil.transfer.nif.Span>
extends AbstractEvaluatorDecorator<T>
implements Comparator<org.aksw.gerbil.transfer.nif.Span>

Merges Span instances if one is completely enclosed by the other.

Author:

Michael Röder (roeder@informatik.uni-leipzig.de)

Field Summary

Fields inherited from class org.aksw.gerbil.evaluate.AbstractEvaluatorDecorator

evaluator

Constructor Summary

Constructors

Constructor and Description
SpanMergingEvaluatorDecorator(Evaluator<T> evaluator)

Method Summary

Modifier and Type	Method and Description
int	compare(org.aksw.gerbil.transfer.nif.Span a1, org.aksw.gerbil.transfer.nif.Span a2) Sorts the spans ascending by their length.
void	evaluate(List<List<T>> annotatorResults, List<List<T>> goldStandard, EvaluationResultContainer results)
protected List<T>	merge(List<T> spans)
protected List<List<T>>	mergeListOfLists(List<List<T>> spans)

Methods inherited from class org.aksw.gerbil.evaluate.AbstractEvaluatorDecorator

getDecorated

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Comparator

comparing, comparing, comparingDouble, comparingInt, comparingLong, equals, naturalOrder, nullsFirst, nullsLast, reversed, reverseOrder, thenComparing, thenComparing, thenComparing, thenComparingDouble, thenComparingInt, thenComparingLong

Constructor Detail

SpanMergingEvaluatorDecorator

public SpanMergingEvaluatorDecorator(Evaluator<T> evaluator)

Method Detail

evaluate

public void evaluate(List<List<T>> annotatorResults,
                     List<List<T>> goldStandard,
                     EvaluationResultContainer results)

Specified by:

evaluate in interface Evaluator<T extends org.aksw.gerbil.transfer.nif.Span>

mergeListOfLists

protected List<List<T>> mergeListOfLists(List<List<T>> spans)

merge

protected List<T> merge(List<T> spans)

compare

public int compare(org.aksw.gerbil.transfer.nif.Span a1,
                   org.aksw.gerbil.transfer.nif.Span a2)

Sorts the spans ascending by their length.

Specified by:

compare in interface Comparator<org.aksw.gerbil.transfer.nif.Span>