Package weka.classifiers
Class RandomizableSingleClassifierEnhancer
- java.lang.Object
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- weka.classifiers.Classifier
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- weka.classifiers.SingleClassifierEnhancer
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- weka.classifiers.RandomizableSingleClassifierEnhancer
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- All Implemented Interfaces:
java.io.Serializable
,java.lang.Cloneable
,CapabilitiesHandler
,OptionHandler
,Randomizable
,RevisionHandler
- Direct Known Subclasses:
ClassBalancedND
,CostSensitiveClassifier
,CVParameterSelection
,Dagging
,DataNearBalancedND
,GridSearch
,MetaCost
,MultiClassClassifier
,ND
,RacedIncrementalLogitBoost
,ThresholdSelector
public abstract class RandomizableSingleClassifierEnhancer extends SingleClassifierEnhancer implements Randomizable
Abstract utility class for handling settings common to randomizable meta classifiers that build an ensemble from a single base learner.- Version:
- $Revision: 1.4 $
- Author:
- Eibe Frank (eibe@cs.waikato.ac.nz)
- See Also:
- Serialized Form
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Constructor Summary
Constructors Constructor Description RandomizableSingleClassifierEnhancer()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description java.lang.String[]
getOptions()
Gets the current settings of the classifier.int
getSeed()
Gets the seed for the random number generationsjava.util.Enumeration
listOptions()
Returns an enumeration describing the available options.java.lang.String
seedTipText()
Returns the tip text for this propertyvoid
setOptions(java.lang.String[] options)
Parses a given list of options.void
setSeed(int seed)
Set the seed for random number generation.-
Methods inherited from class weka.classifiers.SingleClassifierEnhancer
classifierTipText, getCapabilities, getClassifier, setClassifier
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Methods inherited from class weka.classifiers.Classifier
buildClassifier, classifyInstance, debugTipText, distributionForInstance, forName, getDebug, getRevision, makeCopies, makeCopy, setDebug
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Method Detail
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listOptions
public java.util.Enumeration listOptions()
Returns an enumeration describing the available options.- Specified by:
listOptions
in interfaceOptionHandler
- Overrides:
listOptions
in classSingleClassifierEnhancer
- Returns:
- an enumeration of all the available options.
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setOptions
public void setOptions(java.lang.String[] options) throws java.lang.Exception
Parses a given list of options. Valid options are:-W classname
Specify the full class name of the base learner.-I num
Set the number of iterations (default 10).-S num
Set the random number seed (default 1).Options after -- are passed to the designated classifier.
- Specified by:
setOptions
in interfaceOptionHandler
- Overrides:
setOptions
in classSingleClassifierEnhancer
- Parameters:
options
- the list of options as an array of strings- Throws:
java.lang.Exception
- if an option is not supported
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getOptions
public java.lang.String[] getOptions()
Gets the current settings of the classifier.- Specified by:
getOptions
in interfaceOptionHandler
- Overrides:
getOptions
in classSingleClassifierEnhancer
- Returns:
- an array of strings suitable for passing to setOptions
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seedTipText
public java.lang.String seedTipText()
Returns the tip text for this property- Returns:
- tip text for this property suitable for displaying in the explorer/experimenter gui
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setSeed
public void setSeed(int seed)
Set the seed for random number generation.- Specified by:
setSeed
in interfaceRandomizable
- Parameters:
seed
- the seed
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getSeed
public int getSeed()
Gets the seed for the random number generations- Specified by:
getSeed
in interfaceRandomizable
- Returns:
- the seed for the random number generation
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