Package weka.classifiers

Class IteratedSingleClassifierEnhancer

java.lang.Object
weka.classifiers.AbstractClassifier
weka.classifiers.SingleClassifierEnhancer
weka.classifiers.IteratedSingleClassifierEnhancer
All Implemented Interfaces:
Serializable, Cloneable, Classifier, BatchPredictor, CapabilitiesHandler, CapabilitiesIgnorer, CommandlineRunnable, OptionHandler, RevisionHandler
Direct Known Subclasses:
AdditiveRegression, ParallelIteratedSingleClassifierEnhancer, RandomizableIteratedSingleClassifierEnhancer
public abstract class IteratedSingleClassifierEnhancer extends SingleClassifierEnhancer
Abstract utility class for handling settings common to meta classifiers that build an ensemble from a single base learner.
Version:
$Revision: 12505 $
Author:
Eibe Frank (eibe@cs.waikato.ac.nz)
See Also:

  • Constructor Details

    • IteratedSingleClassifierEnhancer

      public IteratedSingleClassifierEnhancer()

  • Method Details

    • buildClassifier

      public void buildClassifier(Instances data) throws Exception
      Stump method for building the classifiers.
      Parameters:
      data - the training data to be used for generating the bagged classifier.
      Throws:
      Exception - if the classifier could not be built successfully

    • listOptions

      public Enumeration<Option> listOptions()
      Returns an enumeration describing the available options.
      Specified by:
      listOptions in interface OptionHandler
      Overrides:
      listOptions in class SingleClassifierEnhancer
      Returns:
      an enumeration of all the available options.

    • setOptions

      public void setOptions(String[] options) throws 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).

      Options after -- are passed to the designated classifier.

      Specified by:
      setOptions in interface OptionHandler
      Overrides:
      setOptions in class SingleClassifierEnhancer
      Parameters:
      options - the list of options as an array of strings
      Throws:
      Exception - if an option is not supported

    • getOptions

      public String[] getOptions()
      Gets the current settings of the classifier.
      Specified by:
      getOptions in interface OptionHandler
      Overrides:
      getOptions in class SingleClassifierEnhancer
      Returns:
      an array of strings suitable for passing to setOptions

    • numIterationsTipText

      public String numIterationsTipText()
      Returns the tip text for this property
      Returns:
      tip text for this property suitable for displaying in the explorer/experimenter gui

    • setNumIterations

      public void setNumIterations(int numIterations)
      Sets the number of bagging iterations

    • getNumIterations

      public int getNumIterations()
      Gets the number of bagging iterations
      Returns:
      the maximum number of bagging iterations