Package es.uam.eps.ir.relison.sna.community.detection.modularity

Class GirvanNewman<U>

java.lang.Object
es.uam.eps.ir.relison.sna.community.detection.modularity.GirvanNewman<U>
Type Parameters:
U - type of the users.
All Implemented Interfaces:
CommunityDetectionAlgorithm<U>, DendogramCommunityDetectionAlgorithm<U>
public class GirvanNewman<U>
extends java.lang.Object
implements CommunityDetectionAlgorithm<U>, DendogramCommunityDetectionAlgorithm<U>
Implementation of the Girvan-Newman community detection algorithm, based on removing edges with the highest betweenness value.

Reference: M. Girvan, M.E.J. Newman. Community structure in social and biological networks, Proc. Natl. Acad. Sci. USA 99, 7821–7826 (2002)

  • Field Summary

    Fields 
    Modifier and Type Field Description
    private int optimalNumComms
    The optimal number of communities.

  • Constructor Summary

    Constructors 
    Constructor Description
    GirvanNewman()  

  • Method Summary

    Modifier and Type Method Description
    Communities<U> detectCommunities​(Graph<U> graph)
    Computes the communities for a certain graph.
    Dendogram<U> detectCommunityDendogram​(Graph<U> graph)
    Computes the community dendogram for a certain graph.

    Methods inherited from class java.lang.Object

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