LocalClusteringCoefficient

java.lang.Object

es.uam.eps.ir.relison.sna.metrics.vertex.LocalClusteringCoefficient<U>

Type Parameters:: U - type of the users.

All Implemented Interfaces:: VertexMetric<U>

public class LocalClusteringCoefficient<U>
extends java.lang.Object
implements VertexMetric<U>

Computes the local clustering coefficient of a node.

Reference: D.J. Watts, S.H. Strogatz. Collective dynamics of 'small-world' networks. Nature 393(6684), pp. 440-442 (1998)

Field Summary

Fields
Modifier and Type	Field	Description
`private EdgeOrientation`	`vSel`	Selection of the first neighborhood of the target user.
`private EdgeOrientation`	`wSel`	Selection of the second neighborhood of the target user.

Constructor Summary

Constructors

Constructor Description

LocalClusteringCoefficient()
Default constructor.

LocalClusteringCoefficient(EdgeOrientation vSel, EdgeOrientation wSel)
Constructor.
Method Summary

Modifier and Type Method Description

double compute(Graph<U> graph, U user)
Computes the value of the metric for a single user.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface es.uam.eps.ir.relison.sna.metrics.VertexMetric
averageValue, averageValue, compute, compute

Field Details
- vSel
  
  private final EdgeOrientation vSel
  
  Selection of the first neighborhood of the target user.
- wSel
  
  private final EdgeOrientation wSel
  
  Selection of the second neighborhood of the target user.
Constructor Details
- LocalClusteringCoefficient
  
  public LocalClusteringCoefficient(EdgeOrientation vSel, EdgeOrientation wSel)
  
  Constructor.
  
  Parameters:
  
  vSel - Selection of the first neighborhood of the target user.
  
  wSel - Selection of the second neighborhood of the target user.
- LocalClusteringCoefficient
  
  public LocalClusteringCoefficient()
  
  Default constructor. Relates the incoming neighbourhood and the outgoing one.
Method Details
- compute
  
  public double compute(Graph<U> graph, U user)
  
  Description copied from interface: VertexMetric
  
  Computes the value of the metric for a single user.
  
  Specified by:
  
  compute in interface VertexMetric<U>
  
  Parameters:
  
  graph - The graph.
  
  user - The user to compute.
  
  Returns:
  
  the value of the metric.