类 TAN
java.lang.Object
weka.classifiers.bayes.net.search.SearchAlgorithm
weka.classifiers.bayes.net.search.local.LocalScoreSearchAlgorithm
weka.classifiers.bayes.net.search.local.TAN
This Bayes Network learning algorithm determines the maximum weight spanning tree and returns a Naive Bayes network augmented with a tree.
For more information see:
N. Friedman, D. Geiger, M. Goldszmidt (1997). Bayesian network classifiers. Machine Learning. 29(2-3):131-163. BibTeX:
For more information see:
N. Friedman, D. Geiger, M. Goldszmidt (1997). Bayesian network classifiers. Machine Learning. 29(2-3):131-163. BibTeX:
@article{Friedman1997, author = {N. Friedman and D. Geiger and M. Goldszmidt}, journal = {Machine Learning}, number = {2-3}, pages = {131-163}, title = {Bayesian network classifiers}, volume = {29}, year = {1997} }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)
- 版本:
- $Revision: 6235 $
- 作者:
- Remco Bouckaert
- 另请参阅:
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字段概要
从类继承的字段 weka.classifiers.bayes.net.search.local.LocalScoreSearchAlgorithm
TAGS_SCORE_TYPE
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构造器概要
构造器 -
方法概要
修饰符和类型方法说明void
buildStructure
(BayesNet bayesNet, Instances instances) buildStructure determines the network structure/graph of the network using the maximimum weight spanning tree algorithm of Chow and LiuString[]
Gets the current settings of the Classifier.Returns the revision string.Returns an instance of a TechnicalInformation object, containing detailed information about the technical background of this class, e.g., paper reference or book this class is based on.This will return a string describing the classifier.Returns an enumeration describing the available options.void
setOptions
(String[] options) Parses a given list of options.从类继承的方法 weka.classifiers.bayes.net.search.local.LocalScoreSearchAlgorithm
calcNodeScore, calcScoreWithExtraParent, calcScoreWithMissingParent, getMarkovBlanketClassifier, getScoreType, logScore, markovBlanketClassifierTipText, scoreTypeTipText, setMarkovBlanketClassifier, setScoreType
从类继承的方法 weka.classifiers.bayes.net.search.SearchAlgorithm
initAsNaiveBayesTipText, maxNrOfParentsTipText, toString
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构造器详细资料
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TAN
public TAN()
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方法详细资料
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getTechnicalInformation
Returns an instance of a TechnicalInformation object, containing detailed information about the technical background of this class, e.g., paper reference or book this class is based on.- 指定者:
getTechnicalInformation
在接口中TechnicalInformationHandler
- 返回:
- the technical information about this class
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buildStructure
buildStructure determines the network structure/graph of the network using the maximimum weight spanning tree algorithm of Chow and Liu- 覆盖:
buildStructure
在类中LocalScoreSearchAlgorithm
- 参数:
bayesNet
- the networkinstances
- the data to use- 抛出:
Exception
- if something goes wrong
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listOptions
Returns an enumeration describing the available options.- 指定者:
listOptions
在接口中OptionHandler
- 覆盖:
listOptions
在类中LocalScoreSearchAlgorithm
- 返回:
- an enumeration of all the available options.
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setOptions
Parses a given list of options. 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)
- 指定者:
setOptions
在接口中OptionHandler
- 覆盖:
setOptions
在类中LocalScoreSearchAlgorithm
- 参数:
options
- the list of options as an array of strings- 抛出:
Exception
- if an option is not supported
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getOptions
Gets the current settings of the Classifier.- 指定者:
getOptions
在接口中OptionHandler
- 覆盖:
getOptions
在类中LocalScoreSearchAlgorithm
- 返回:
- an array of strings suitable for passing to setOptions
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globalInfo
This will return a string describing the classifier.- 覆盖:
globalInfo
在类中LocalScoreSearchAlgorithm
- 返回:
- The string.
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getRevision
Returns the revision string.- 指定者:
getRevision
在接口中RevisionHandler
- 覆盖:
getRevision
在类中LocalScoreSearchAlgorithm
- 返回:
- the revision
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