Package es.uam.eps.ir.relison.diffusion.metrics.features.global

Class FeatureGlobalUserGiniComplement<U extends java.io.Serializable,​I extends java.io.Serializable,​P>

java.lang.Object
es.uam.eps.ir.relison.diffusion.metrics.AbstractGlobalSimulationMetric<U,​I,​F>
es.uam.eps.ir.relison.diffusion.metrics.features.AbstractFeatureGlobalSimulationMetric<U,​I,​P>
es.uam.eps.ir.relison.diffusion.metrics.features.global.FeatureGlobalUserGiniComplement<U,​I,​P>
Type Parameters:
U - type of the user.
I - type of the information.
P - type of the parameters.
All Implemented Interfaces:
GlobalSimulationMetric<U,​I,​P>, SimulationMetric<U,​I,​P>
public class FeatureGlobalUserGiniComplement<U extends java.io.Serializable,​I extends java.io.Serializable,​P>
extends AbstractFeatureGlobalSimulationMetric<U,​I,​P>
Computes the complement of the Gini coefficient over the different features. For each feature value, it counts the number of (different) users who have received the feature.

  • Field Summary

    Fields 
    Modifier and Type Field Description
    private static java.lang.String GLOBALGINI
    Name fixed value.
    private java.util.Map<java.lang.Integer,​java.util.Set<java.lang.Integer>> relation
    Times each parameter has been received.

    Fields inherited from class es.uam.eps.ir.relison.diffusion.metrics.AbstractGlobalSimulationMetric

    data, initialized

  • Constructor Summary

    Constructors 
    Constructor Description
    FeatureGlobalUserGiniComplement​(java.lang.String feature, boolean userFeat)
    Constructor.

  • Method Summary

    Modifier and Type Method Description
    double calculate()
    Calculates the metric for the current state of the simulation.
    void clear()
    Resets the metric.
    protected void initialize()
    Initializes all the variables needed for computing and updating the values of the metric.
    protected void updateInfoFeature​(Iteration<U,​I,​P> iteration)
    Updates the necessary variables to compute a metric, in case the feature values we are using belong to the information pieces received by the users in the network.
    protected void updateUserFeature​(Iteration<U,​I,​P> iteration)
    Updates the necessary variables to compute a metric, in case the feature values we are using belongs to the creators of the information pieces received by the users in the network.

    Methods inherited from class es.uam.eps.ir.relison.diffusion.metrics.features.AbstractFeatureGlobalSimulationMetric

    getFeature, update, usesUserFeatures

    Methods inherited from class es.uam.eps.ir.relison.diffusion.metrics.AbstractGlobalSimulationMetric

    getName, initialize, isInitialized

    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.diffusion.metrics.SimulationMetric

    calculate, initialize

  • Field Details

    • GLOBALGINI

      private static final java.lang.String GLOBALGINI
      Name fixed value.
      See Also:
      Constant Field Values

    • relation

      private java.util.Map<java.lang.Integer,​java.util.Set<java.lang.Integer>> relation
      Times each parameter has been received.

  • Constructor Details

    • FeatureGlobalUserGiniComplement

      public FeatureGlobalUserGiniComplement​(java.lang.String feature, boolean userFeat)
      Constructor.
      Parameters:
      userFeat - true if we are using a user feature, false if we are using an information piece feature.
      feature - the name of the feature.

  • Method Details