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java.lang.Objectedu.uci.ics.jung.algorithms.IterativeProcess
edu.uci.ics.jung.algorithms.importance.AbstractRanker
edu.uci.ics.jung.algorithms.importance.RelativeAuthorityRanker
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:
Field Summary | |
static 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()
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Method Summary | |
protected void |
finalizeIterations()
Cleans up all of the prior rank scores on finalize. |
protected double |
getPriorRankScore(Vertex v)
Retrieves the value of the prior rank score. |
protected String |
getPriorRankScoreKey()
Returns the user datum key for the prior rank score. |
protected Set |
getPriors()
Retrieves the set of priors. |
void |
setPriorRankScore(Vertex v,
double value)
Allows the user to specify a value to set for the prior rank score |
protected void |
setPriors(Set priors)
Specifies which vertices are root nodes (priors). |
Methods inherited from class edu.uci.ics.jung.algorithms.importance.AbstractRanker |
assignDefaultEdgeTransitionWeights, getEdgeWeight, getEdgeWeightKeyName, getGraph, getRankings, getRankScore, getRankScoreKey, getRankScores, getVertices, initialize, isRankingEdges, isRankingNodes, normalizeEdgeTransitionWeights, normalizeRankings, onFinalize, printRankings, reinitialize, setEdgeWeight, setNormalizeRankings, setRankScore, setRemoveRankScoresOnFinalize, setUserDefinedEdgeWeightKey |
Methods inherited from class edu.uci.ics.jung.algorithms.IterativeProcess |
evaluate, evaluateIteration, getDesiredPrecision, getIterations, getMaximumIterations, getPrecision, hasConverged, initializeIterations, relativePrecision, setDesiredPrecision, setMaximumIterations |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
public static final String PRIOR_KEY
Constructor Detail |
public RelativeAuthorityRanker()
Method Detail |
protected void finalizeIterations()
finalizeIterations
in class AbstractRanker
protected String getPriorRankScoreKey()
protected double getPriorRankScore(Vertex v)
v
- the root node (prior)
public void setPriorRankScore(Vertex v, double value)
v
- the root node (prior)value
- the score to set toprotected Set getPriors()
protected void setPriors(Set priors)
priors
- the root nodes
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