SingleClassifierEnhancer (original) (raw)

• java.lang.Object

• • weka.classifiers.Classifier
  • • weka.classifiers.SingleClassifierEnhancer

• All Implemented Interfaces:
  java.io.Serializable, java.lang.Cloneable, CapabilitiesHandler, OptionHandler, RevisionHandler
  Direct Known Subclasses:
  AttributeSelectedClassifier, ClassificationViaRegression, FilteredClassifier, IteratedSingleClassifierEnhancer, LWL, MIBoost, MIWrapper, OrdinalClassClassifier, RandomizableSingleClassifierEnhancer, RegressionByDiscretization, SimpleMI

public abstract class SingleClassifierEnhancer
extends Classifier
Abstract utility class for handling settings common to meta classifiers that use a single base learner.
Version: Revision:5536Revision: 5536 Revision:5536
Author:
Eibe Frank (eibe@cs.waikato.ac.nz)
See Also:
Serialized Form

• • Constructor Summary

  Constructors

  Constructor and Description
  SingleClassifierEnhancer()

  • Method Summary

  All Methods Instance Methods Concrete Methods

  Modifier and Type	Method and Description
  java.lang.String	classifierTipText() Returns the tip text for this property
  Capabilities	getCapabilities() Returns default capabilities of the base classifier.
  Classifier	getClassifier() Get the classifier used as the base learner.
  java.lang.String[]	getOptions() Gets the current settings of the Classifier.
  java.util.Enumeration	listOptions() Returns an enumeration describing the available options.
  void	setClassifier(Classifier newClassifier) Set the base learner.
  void	setOptions(java.lang.String[] options) Parses a given list of options.

     * ### Methods inherited from class weka.classifiers.[Classifier](../../weka/classifiers/Classifier.html "class in weka.classifiers")  
     `[buildClassifier](../../weka/classifiers/Classifier.html#buildClassifier-weka.core.Instances-), [classifyInstance](../../weka/classifiers/Classifier.html#classifyInstance-weka.core.Instance-), [debugTipText](../../weka/classifiers/Classifier.html#debugTipText--), [distributionForInstance](../../weka/classifiers/Classifier.html#distributionForInstance-weka.core.Instance-), [forName](../../weka/classifiers/Classifier.html#forName-java.lang.String-java.lang.String:A-), [getDebug](../../weka/classifiers/Classifier.html#getDebug--), [getRevision](../../weka/classifiers/Classifier.html#getRevision--), [makeCopies](../../weka/classifiers/Classifier.html#makeCopies-weka.classifiers.Classifier-int-), [makeCopy](../../weka/classifiers/Classifier.html#makeCopy-weka.classifiers.Classifier-), [setDebug](../../weka/classifiers/Classifier.html#setDebug-boolean-)`  
     * ### Methods inherited from class java.lang.Object  
     `equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

• • Constructor Detail

     * #### SingleClassifierEnhancer  
     public SingleClassifierEnhancer()  

  • Method Detail

    * #### listOptions  
    public java.util.Enumeration listOptions()  
    Returns an enumeration describing the available options.  
    Specified by:  
    `[listOptions](../../weka/core/OptionHandler.html#listOptions--)` in interface `[OptionHandler](../../weka/core/OptionHandler.html "interface in weka.core")`  
    Overrides:  
    `[listOptions](../../weka/classifiers/Classifier.html#listOptions--)` in class `[Classifier](../../weka/classifiers/Classifier.html "class in weka.classifiers")`  
    Returns:  
    an enumeration of all the available options.  
    * #### 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.  
     Options after -- are passed to the designated classifier.  
    Specified by:  
    `[setOptions](../../weka/core/OptionHandler.html#setOptions-java.lang.String:A-)` in interface `[OptionHandler](../../weka/core/OptionHandler.html "interface in weka.core")`  
    Overrides:  
    `[setOptions](../../weka/classifiers/Classifier.html#setOptions-java.lang.String:A-)` in class `[Classifier](../../weka/classifiers/Classifier.html "class in weka.classifiers")`  
    Parameters:  
    `options` \- the list of options as an array of strings  
    Throws:  
    `java.lang.Exception` \- if an option is not supported  
    * #### getOptions  
    public java.lang.String[] getOptions()  
    Gets the current settings of the Classifier.  
    Specified by:  
    `[getOptions](../../weka/core/OptionHandler.html#getOptions--)` in interface `[OptionHandler](../../weka/core/OptionHandler.html "interface in weka.core")`  
    Overrides:  
    `[getOptions](../../weka/classifiers/Classifier.html#getOptions--)` in class `[Classifier](../../weka/classifiers/Classifier.html "class in weka.classifiers")`  
    Returns:  
    an array of strings suitable for passing to setOptions  
    * #### classifierTipText  
    public java.lang.String classifierTipText()  
    Returns the tip text for this property  
    Returns:  
    tip text for this property suitable for displaying in the explorer/experimenter gui  
    * #### getCapabilities  
    public [Capabilities](../../weka/core/Capabilities.html "class in weka.core") getCapabilities()  
    Returns default capabilities of the base classifier.  
    Specified by:  
    `[getCapabilities](../../weka/core/CapabilitiesHandler.html#getCapabilities--)` in interface `[CapabilitiesHandler](../../weka/core/CapabilitiesHandler.html "interface in weka.core")`  
    Overrides:  
    `[getCapabilities](../../weka/classifiers/Classifier.html#getCapabilities--)` in class `[Classifier](../../weka/classifiers/Classifier.html "class in weka.classifiers")`  
    Returns:  
    the capabilities of the base classifier  
    See Also:  
    [Capabilities](../../weka/core/Capabilities.html "class in weka.core")  
    * #### setClassifier  
    public void setClassifier([Classifier](../../weka/classifiers/Classifier.html "class in weka.classifiers") newClassifier)  
    Set the base learner.  
    Parameters:  
    `newClassifier` \- the classifier to use.  
    * #### getClassifier  
    public [Classifier](../../weka/classifiers/Classifier.html "class in weka.classifiers") getClassifier()  
    Get the classifier used as the base learner.  
    Returns:  
    the classifier used as the classifier