edu.columbia.cs.cg.prdualrank.inference.ranking.impl
Class RecallBasedRankFunction<T>

java.lang.Object
  edu.columbia.cs.cg.prdualrank.inference.ranking.RankFunction<T>
      edu.columbia.cs.cg.prdualrank.inference.ranking.impl.RecallBasedRankFunction<T>

public class RecallBasedRankFunction<T>
extends RankFunction<T>

This class is used for our implementation of: "Searching Patterns for Relation Extraction over the Web: Rediscovering the Pattern-Relation Duality" . Y. Fang and K. C.-C. Chang. In WSDM, pages 825-834, 2011. For further information, WSDM 2011 Conference Website .

Description

Ranks objects according to their recall. Recall values are already calculated and provided. For more information about ranking, see Section 6 of the mentioned paper.

Since:

2011-10-07

Version:

0.1

Author:

Pablo Barrio, Goncalo Simoes

See Also:

WSDM 2011 Conference Website

Constructor Summary

RecallBasedRankFunction()

Method Summary

boolean

requiresRecall() The ranking function has to inform if recall is required in its ranking function.

Methods inherited from class edu.columbia.cs.cg.prdualrank.inference.ranking.RankFunction

rank, requiresPrecision, setPrecision, setRecall

Methods inherited from class java.lang.Object

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

Constructor Detail

RecallBasedRankFunction

public RecallBasedRankFunction()

Method Detail

requiresRecall

public boolean requiresRecall()

Description copied from class: RankFunction

The ranking function has to inform if recall is required in its ranking function.

Overrides:

requiresRecall in class RankFunction<T>

Returns:

if the ranking function is based in recall