Package weka.classifiers.bayes.net.search.ci

Class CISearchAlgorithm

java.lang.Object

weka.classifiers.bayes.net.search.SearchAlgorithm

weka.classifiers.bayes.net.search.local.LocalScoreSearchAlgorithm

weka.classifiers.bayes.net.search.ci.CISearchAlgorithm

All Implemented Interfaces:

Serializable, OptionHandler, RevisionHandler

Direct Known Subclasses:

ICSSearchAlgorithm

public class CISearchAlgorithm
extends LocalScoreSearchAlgorithm

The CISearchAlgorithm class supports Bayes net structure search algorithms that are based on conditional independence test (as opposed to for example score based of cross validation based search algorithms).

Valid options are:

 -mbc
  Applies a Markov Blanket correction to the network structure, 
  after a network structure is learned. This ensures that all 
  nodes in the network are part of the Markov blanket of the 
  classifier node.

 -S [BAYES|MDL|ENTROPY|AIC|CROSS_CLASSIC|CROSS_BAYES]
  Score type (BAYES, BDeu, MDL, ENTROPY and AIC)

Version:

$Revision: 8034 $

Author:

Remco Bouckaert (rrb@xm.co.nz)

See Also:

• Serialized Form

Field Summary

Fields inherited from class weka.classifiers.bayes.net.search.local.LocalScoreSearchAlgorithm

TAGS_SCORE_TYPE

Constructor Summary

Constructors

Constructor	Description
CISearchAlgorithm()

Method Summary

Modifier and Type	Method	Description
String	getRevision()	Returns the revision string.
String	globalInfo()	Returns a string describing this object

Methods inherited from class weka.classifiers.bayes.net.search.local.LocalScoreSearchAlgorithm

buildStructure, calcNodeScore, calcScoreWithExtraParent, calcScoreWithMissingParent, getMarkovBlanketClassifier, getOptions, getScoreType, listOptions, logScore, markovBlanketClassifierTipText, scoreTypeTipText, setMarkovBlanketClassifier, setOptions, setScoreType

Methods inherited from class weka.classifiers.bayes.net.search.SearchAlgorithm

initAsNaiveBayesTipText, maxNrOfParentsTipText, toString

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Details

CISearchAlgorithm

public CISearchAlgorithm()

Method Details

globalInfo

public String globalInfo()

Returns a string describing this object

Overrides:

globalInfo in class LocalScoreSearchAlgorithm

Returns:

a description of the classifier suitable for displaying in the explorer/experimenter gui

getRevision

public String getRevision()

Returns the revision string.

Specified by:

getRevision in interface RevisionHandler

Overrides:

getRevision in class LocalScoreSearchAlgorithm

Returns:

the revision