jcolibri.method.maintenance.algorithms
Class BBNRNoiseReduction

java.lang.Object
  jcolibri.method.maintenance.AbstractCaseBaseEditMethod
      jcolibri.method.maintenance.algorithms.BBNRNoiseReduction

public class BBNRNoiseReduction
extends AbstractCaseBaseEditMethod

Provides the ability to run the BBNR case base editing algorithm on a case base to eliminate noise.

Author:

Lisa Cummins, Derek Bridge 18/05/07

Constructor Summary

BBNRNoiseReduction()

Method Summary

java.util.LinkedList<CBRCase>

retrieveCasesToDelete(java.util.Collection<CBRCase> cases, KNNClassificationConfig simConfig) Simulates the BBNR editing algorithm, returning the cases that would be deleted by the algorithm.

Methods inherited from class jcolibri.method.maintenance.AbstractCaseBaseEditMethod

edit

Methods inherited from class java.lang.Object

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

Constructor Detail

BBNRNoiseReduction

public BBNRNoiseReduction()

Method Detail

retrieveCasesToDelete

public java.util.LinkedList<CBRCase> retrieveCasesToDelete(java.util.Collection<CBRCase> cases,
                                                           KNNClassificationConfig simConfig)

Simulates the BBNR editing algorithm, returning the cases that would be deleted by the algorithm.

Specified by:

retrieveCasesToDelete in class AbstractCaseBaseEditMethod

Parameters:

cases - The group of cases on which to perform editing.

simConfig - The similarity configuration for these cases.

Returns:

the list of cases that would be deleted by the BBNR algorithm.