CISearchAlgorithm (original) (raw)

• 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:
  java.io.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:1.7Revision: 1.7 Revision:1.7
Author:
Remco Bouckaert (rrb@xm.co.nz)
See Also:
Serialized Form

• • Field Summary

     * ### Fields inherited from class weka.classifiers.bayes.net.search.local.[LocalScoreSearchAlgorithm](../../../../../../weka/classifiers/bayes/net/search/local/LocalScoreSearchAlgorithm.html "class in weka.classifiers.bayes.net.search.local")  
     `[TAGS_SCORE_TYPE](../../../../../../weka/classifiers/bayes/net/search/local/LocalScoreSearchAlgorithm.html#TAGS%5FSCORE%5FTYPE)`  

  • Constructor Summary

  Constructors

  Constructor and Description
  CISearchAlgorithm()

  • Method Summary

  All Methods Instance Methods Concrete Methods

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

     * ### Methods inherited from class weka.classifiers.bayes.net.search.local.[LocalScoreSearchAlgorithm](../../../../../../weka/classifiers/bayes/net/search/local/LocalScoreSearchAlgorithm.html "class in weka.classifiers.bayes.net.search.local")  
     `[buildStructure](../../../../../../weka/classifiers/bayes/net/search/local/LocalScoreSearchAlgorithm.html#buildStructure-weka.classifiers.bayes.BayesNet-weka.core.Instances-), [calcNodeScore](../../../../../../weka/classifiers/bayes/net/search/local/LocalScoreSearchAlgorithm.html#calcNodeScore-int-), [calcScoreWithExtraParent](../../../../../../weka/classifiers/bayes/net/search/local/LocalScoreSearchAlgorithm.html#calcScoreWithExtraParent-int-int-), [calcScoreWithMissingParent](../../../../../../weka/classifiers/bayes/net/search/local/LocalScoreSearchAlgorithm.html#calcScoreWithMissingParent-int-int-), [getMarkovBlanketClassifier](../../../../../../weka/classifiers/bayes/net/search/local/LocalScoreSearchAlgorithm.html#getMarkovBlanketClassifier--), [getOptions](../../../../../../weka/classifiers/bayes/net/search/local/LocalScoreSearchAlgorithm.html#getOptions--), [getScoreType](../../../../../../weka/classifiers/bayes/net/search/local/LocalScoreSearchAlgorithm.html#getScoreType--), [listOptions](../../../../../../weka/classifiers/bayes/net/search/local/LocalScoreSearchAlgorithm.html#listOptions--), [logScore](../../../../../../weka/classifiers/bayes/net/search/local/LocalScoreSearchAlgorithm.html#logScore-int-), [markovBlanketClassifierTipText](../../../../../../weka/classifiers/bayes/net/search/local/LocalScoreSearchAlgorithm.html#markovBlanketClassifierTipText--), [scoreTypeTipText](../../../../../../weka/classifiers/bayes/net/search/local/LocalScoreSearchAlgorithm.html#scoreTypeTipText--), [setMarkovBlanketClassifier](../../../../../../weka/classifiers/bayes/net/search/local/LocalScoreSearchAlgorithm.html#setMarkovBlanketClassifier-boolean-), [setOptions](../../../../../../weka/classifiers/bayes/net/search/local/LocalScoreSearchAlgorithm.html#setOptions-java.lang.String:A-), [setScoreType](../../../../../../weka/classifiers/bayes/net/search/local/LocalScoreSearchAlgorithm.html#setScoreType-weka.core.SelectedTag-)`  
     * ### Methods inherited from class weka.classifiers.bayes.net.search.[SearchAlgorithm](../../../../../../weka/classifiers/bayes/net/search/SearchAlgorithm.html "class in weka.classifiers.bayes.net.search")  
     `[initAsNaiveBayesTipText](../../../../../../weka/classifiers/bayes/net/search/SearchAlgorithm.html#initAsNaiveBayesTipText--), [maxNrOfParentsTipText](../../../../../../weka/classifiers/bayes/net/search/SearchAlgorithm.html#maxNrOfParentsTipText--), [toString](../../../../../../weka/classifiers/bayes/net/search/SearchAlgorithm.html#toString--)`  
     * ### Methods inherited from class java.lang.Object  
     `equals, getClass, hashCode, notify, notifyAll, wait, wait, wait`

• • Constructor Detail

     * #### CISearchAlgorithm  
     public CISearchAlgorithm()  

  • Method Detail

    * #### globalInfo  
    public java.lang.String globalInfo()  
    Returns a string describing this object  
    Overrides:  
    `[globalInfo](../../../../../../weka/classifiers/bayes/net/search/local/LocalScoreSearchAlgorithm.html#globalInfo--)` in class `[LocalScoreSearchAlgorithm](../../../../../../weka/classifiers/bayes/net/search/local/LocalScoreSearchAlgorithm.html "class in weka.classifiers.bayes.net.search.local")`  
    Returns:  
    a description of the classifier suitable for displaying in the explorer/experimenter gui  
    * #### getRevision  
    public java.lang.String getRevision()  
    Returns the revision string.  
    Specified by:  
    `[getRevision](../../../../../../weka/core/RevisionHandler.html#getRevision--)` in interface `[RevisionHandler](../../../../../../weka/core/RevisionHandler.html "interface in weka.core")`  
    Overrides:  
    `[getRevision](../../../../../../weka/classifiers/bayes/net/search/local/LocalScoreSearchAlgorithm.html#getRevision--)` in class `[LocalScoreSearchAlgorithm](../../../../../../weka/classifiers/bayes/net/search/local/LocalScoreSearchAlgorithm.html "class in weka.classifiers.bayes.net.search.local")`  
    Returns:  
    the revision