uk.ac.ic.doc.automed.p2p.rank.pagerank
Class PowerMethod

java.lang.Object
  uk.ac.ic.doc.automed.p2p.rank.pagerank.LinearAlgebraicMethod
      uk.ac.ic.doc.automed.p2p.rank.pagerank.PowerMethod

All Implemented Interfaces:

RankAlgorithm

Direct Known Subclasses:

RankSchemaObject.RankSO

public class PowerMethod
extends LinearAlgebraicMethod

Field Summary

private GraphReader	greader
protected int	N

Fields inherited from class uk.ac.ic.doc.automed.p2p.rank.pagerank.LinearAlgebraicMethod

c, d, DAMPENING_FACTOR, DEFAULT_NUM_ITERATIONS, epsilon, EPSILON, numIt, P, x0

Constructor Summary

PowerMethod(int numberOfNodes, GraphReader greader, Jama.Matrix x0)

Method Summary

Jama.Matrix

rank()

Methods inherited from class uk.ac.ic.doc.automed.p2p.rank.pagerank.LinearAlgebraicMethod

getInitMatrix

Methods inherited from class java.lang.Object

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

Field Detail

greader

private GraphReader greader

N

protected int N

Constructor Detail

PowerMethod

public PowerMethod(int numberOfNodes,
                   GraphReader greader,
                   Jama.Matrix x0)

Method Detail

rank

public Jama.Matrix rank()

Specified by:

rank in interface RankAlgorithm

Overrides:

rank in class LinearAlgebraicMethod