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java.lang.Objectweka.classifiers.bayes.net.search.SearchAlgorithm
weka.classifiers.bayes.net.search.local.LocalScoreSearchAlgorithm
weka.classifiers.bayes.net.search.local.GeneticSearch
public class GeneticSearch
GeneticSearch is a crude implementation of genetic search for learning Bayesian network structures.
Field Summary |
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Fields inherited from class weka.classifiers.bayes.net.search.local.LocalScoreSearchAlgorithm |
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TAGS_SCORE_TYPE |
Constructor Summary | |
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GeneticSearch()
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Method Summary | |
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java.lang.String |
descendantPopulationSizeTipText()
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int |
getDescendantPopulationSize()
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java.lang.String[] |
getOptions()
Gets the current settings of the search algorithm. |
int |
getPopulationSize()
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int |
getRuns()
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int |
getSeed()
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boolean |
getUseCrossOver()
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boolean |
getUseMutation()
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boolean |
getUseTournamentSelection()
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java.lang.String |
globalInfo()
This will return a string describing the classifier. |
java.util.Enumeration |
listOptions()
Returns an enumeration describing the available options. |
java.lang.String |
populationSizeTipText()
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java.lang.String |
runsTipText()
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java.lang.String |
seedTipText()
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void |
setDescendantPopulationSize(int iDescendantPopulationSize)
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void |
setOptions(java.lang.String[] options)
Parses a given list of options. |
void |
setPopulationSize(int iPopulationSize)
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void |
setRuns(int nRuns)
Sets the number of runs |
void |
setSeed(int nSeed)
Sets the random number seed |
void |
setUseCrossOver(boolean bUseCrossOver)
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void |
setUseMutation(boolean bUseMutation)
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void |
setUseTournamentSelection(boolean bUseTournamentSelection)
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java.lang.String |
useCrossOverTipText()
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java.lang.String |
useMutationTipText()
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java.lang.String |
useTournamentSelectionTipText()
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Methods inherited from class weka.classifiers.bayes.net.search.local.LocalScoreSearchAlgorithm |
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buildStructure, calcNodeScore, calcScoreWithExtraParent, calcScoreWithMissingParent, getMarkovBlanketClassifier, getScoreType, logScore, markovBlanketClassifierTipText, scoreTypeTipText, setMarkovBlanketClassifier, setScoreType |
Methods inherited from class weka.classifiers.bayes.net.search.SearchAlgorithm |
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initAsNaiveBayesTipText, maxNrOfParentsTipText, toString |
Methods inherited from class java.lang.Object |
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equals, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Constructor Detail |
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public GeneticSearch()
Method Detail |
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public int getRuns()
public void setRuns(int nRuns)
nRuns
- The number of runs to setpublic java.util.Enumeration listOptions()
listOptions
in interface OptionHandler
listOptions
in class LocalScoreSearchAlgorithm
public void setOptions(java.lang.String[] options) throws java.lang.Exception
For other options see search algorithm.
setOptions
in interface OptionHandler
setOptions
in class LocalScoreSearchAlgorithm
options
- the list of options as an array of strings
java.lang.Exception
- if an option is not supportedpublic java.lang.String[] getOptions()
getOptions
in interface OptionHandler
getOptions
in class LocalScoreSearchAlgorithm
public boolean getUseCrossOver()
public boolean getUseMutation()
public int getDescendantPopulationSize()
public int getPopulationSize()
public void setUseCrossOver(boolean bUseCrossOver)
bUseCrossOver:
- sets whether cross-over is usedpublic void setUseMutation(boolean bUseMutation)
bUseMutation:
- sets whether mutation is usedpublic boolean getUseTournamentSelection()
public void setUseTournamentSelection(boolean bUseTournamentSelection)
bUseTournamentSelection:
- sets whether Tournament Selection or Maximum Sub-Population should be usedpublic void setDescendantPopulationSize(int iDescendantPopulationSize)
iDescendantPopulationSize:
- sets descendant population sizepublic void setPopulationSize(int iPopulationSize)
iPopulationSize:
- sets population sizepublic int getSeed()
public void setSeed(int nSeed)
nSeed
- The number of the seed to setpublic java.lang.String globalInfo()
public java.lang.String runsTipText()
public java.lang.String seedTipText()
public java.lang.String populationSizeTipText()
public java.lang.String descendantPopulationSizeTipText()
public java.lang.String useMutationTipText()
public java.lang.String useCrossOverTipText()
public java.lang.String useTournamentSelectionTipText()
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