netkit.classifiers.active.graphfunctions
Class ERMRank

java.lang.Object
  netkit.classifiers.active.graphfunctions.ScoringFunction
      netkit.classifiers.active.graphfunctions.ERMRank

All Implemented Interfaces:

java.util.Comparator<PickLabelStrategy.LabelNode>

public class ERMRank
extends ScoringFunction

Field Summary

Fields inherited from class netkit.classifiers.active.graphfunctions.ScoringFunction

gm, labeler, labels

Constructor Summary

ERMRank()

Method Summary

void	initialize(GraphCentralityLabeling labeler)
double	score(ModularityClusterer.Cluster c, Node n)
java.lang.String	toString()
double	update(ModularityClusterer.Cluster c, double currentScore, Node n, Node[] newPicks) Return the new score of a node given its old score and a newly labeled node.
boolean	updateable() returns whether the score of a node will change if more nodes are labeled.

Methods inherited from class netkit.classifiers.active.graphfunctions.ScoringFunction

bestScore, clusterBased, compare, compare, worstScore

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Comparator

equals

Constructor Detail

ERMRank

public ERMRank()

Method Detail

toString

public java.lang.String toString()

Specified by:

toString in class ScoringFunction

initialize

public void initialize(GraphCentralityLabeling labeler)

Overrides:

initialize in class ScoringFunction

score

public double score(ModularityClusterer.Cluster c,
                    Node n)

Specified by:

score in class ScoringFunction

update

public double update(ModularityClusterer.Cluster c,
                     double currentScore,
                     Node n,
                     Node[] newPicks)

Description copied from class: ScoringFunction

Return the new score of a node given its old score and a newly labeled node. By default a scoring function is not updateable and will just return the current score.

Overrides:

update in class ScoringFunction

Returns:

the current score.

updateable

public boolean updateable()

Description copied from class: ScoringFunction

returns whether the score of a node will change if more nodes are labeled. The default is that a scoring function is not updateable.

Overrides:

updateable in class ScoringFunction

Returns:

false.