public class DecisionStump extends Classifier implements WeightedInstancesHandler, Sourcable
java weka.classifiers.meta.LogitBoost -I 100 -W weka.classifiers.trees.DecisionStump
-t training_data
Valid options are:
-D If set, classifier is run in debug mode and may output additional info to the console
Constructor and Description |
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DecisionStump() |
Modifier and Type | Method and Description |
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void |
buildClassifier(Instances instances)
Generates the classifier.
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double[] |
distributionForInstance(Instance instance)
Calculates the class membership probabilities for the given test instance.
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Capabilities |
getCapabilities()
Returns default capabilities of the classifier.
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String |
getRevision()
Returns the revision string.
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String |
globalInfo()
Returns a string describing classifier
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static void |
main(String[] argv)
Main method for testing this class.
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String |
toSource(String className)
Returns the decision tree as Java source code.
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String |
toString()
Returns a description of the classifier.
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classifyInstance, debugTipText, forName, getDebug, getOptions, listOptions, makeCopies, makeCopy, setDebug, setOptions
public String globalInfo()
public Capabilities getCapabilities()
getCapabilities
in interface CapabilitiesHandler
getCapabilities
in class Classifier
Capabilities
public void buildClassifier(Instances instances) throws Exception
buildClassifier
in class Classifier
instances
- set of instances serving as training dataException
- if the classifier has not been generated successfullypublic double[] distributionForInstance(Instance instance) throws Exception
distributionForInstance
in class Classifier
instance
- the instance to be classifiedException
- if distribution can't be computedpublic String toSource(String className) throws Exception
public String toString()
public String getRevision()
getRevision
in interface RevisionHandler
getRevision
in class Classifier
public static void main(String[] argv)
argv
- the optionsCopyright © 2016 University of Waikato, Hamilton, NZ. All Rights Reserved.