edu.uci.ics.jung.algorithms.importance
Class RelativeAuthorityRanker

java.lang.Object
  edu.uci.ics.jung.algorithms.IterativeProcess
      edu.uci.ics.jung.algorithms.importance.AbstractRanker
          edu.uci.ics.jung.algorithms.importance.RelativeAuthorityRanker

Direct Known Subclasses:

HITSWithPriors, KStepMarkov, MarkovCentrality, PageRank

public abstract class RelativeAuthorityRanker

extends AbstractRanker

This class provides basic infrastructure for relative authority algorithms that compute the importance of nodes relative to one or more root nodes. The services provided are:

• The set of root nodes (priors) is stored and maintained
• Getters and setters for the prior rank score are provided

Author:

Scott White

Field Summary

static java.lang.String

PRIOR_KEY The default key used for the user datum key corresponding to prior rank scores.

Fields inherited from class edu.uci.ics.jung.algorithms.importance.AbstractRanker

DEFAULT_EDGE_WEIGHT_KEY

Constructor Summary

RelativeAuthorityRanker()

Method Summary

void	setPriorRankScore(Vertex v, double value) Allows the user to specify a value to set for the prior rank score

Methods inherited from class edu.uci.ics.jung.algorithms.importance.AbstractRanker

getEdgeWeightKeyName, getRankings, getRankScore, getRankScoreKey, getRankScores, isRankingNodes, printRankings, setNormalizeRankings, setRemoveRankScoresOnFinalize, setUserDefinedEdgeWeightKey

Methods inherited from class edu.uci.ics.jung.algorithms.IterativeProcess

evaluate, getDesiredPrecision, getIterations, getMaximumIterations, getPrecision, hasConverged, relativePrecision, setDesiredPrecision, setMaximumIterations

Methods inherited from class java.lang.Object

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

Field Detail

PRIOR_KEY

public static final java.lang.String PRIOR_KEY

The default key used for the user datum key corresponding to prior rank scores.

See Also:

Constant Field Values

Constructor Detail

RelativeAuthorityRanker

public RelativeAuthorityRanker()

Method Detail

setPriorRankScore

public void setPriorRankScore(Vertex v,
                              double value)

Allows the user to specify a value to set for the prior rank score

Parameters:

v - the root node (prior)

value - the score to set to