Package weka.classifiers.bayes

Class WAODE

  • All Implemented Interfaces:
    java.io.Serializable, java.lang.Cloneable, CapabilitiesHandler, OptionHandler, RevisionHandler, TechnicalInformationHandler
    public class WAODE
extends Classifier
implements TechnicalInformationHandler
    WAODE contructs the model called Weightily Averaged One-Dependence Estimators.

    For more information, see

    L. Jiang, H. Zhang: Weightily Averaged One-Dependence Estimators. In: Proceedings of the 9th Biennial Pacific Rim International Conference on Artificial Intelligence, PRICAI 2006, 970-974, 2006.

    BibTeX: 

     @inproceedings{Jiang2006,
    author = {L. Jiang and H. Zhang},
    booktitle = {Proceedings of the 9th Biennial Pacific Rim International Conference on Artificial Intelligence, PRICAI 2006},
    pages = {970-974},
    series = {LNAI},
    title = {Weightily Averaged One-Dependence Estimators},
    volume = {4099},
    year = {2006}
 }

    Valid options are: 

     -D
  If set, classifier is run in debug mode and
  may output additional info to the console
     -I
  Whether to print some more internals.
  (default: no)
    Version:
    $Revision: 5516 $
    Author:
    Liangxiao Jiang (ljiang@cug.edu.cn), H. Zhang (hzhang@unb.ca)
    See Also:
    Serialized Form

    • Constructor Detail

      • WAODE

        public WAODE()

    • Method Detail

      • globalInfo

        public java.lang.String globalInfo()
        Returns a string describing this classifier
        Returns:
        a description of the classifier suitable for displaying in the explorer/experimenter gui

      • listOptions

        public java.util.Enumeration listOptions()
        Gets an enumeration describing the available options.
        Specified by:
        listOptions in interface OptionHandler
        Overrides:
        listOptions in class Classifier
        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: 

         -D
  If set, classifier is run in debug mode and
  may output additional info to the console
         -I
  Whether to print some more internals.
  (default: no)
        Specified by:
        setOptions in interface OptionHandler
        Overrides:
        setOptions in class Classifier
        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 filter.
        Specified by:
        getOptions in interface OptionHandler
        Overrides:
        getOptions in class Classifier
        Returns:
        an array of strings suitable for passing to setOptions

      • internalsTipText

        public java.lang.String internalsTipText()
        Returns the tip text for this property
        Returns:
        tip text for this property suitable for displaying in the explorer/experimenter gui

      • setInternals

        public void setInternals​(boolean value)
        Sets whether internals about classifier are printed via toString().
        Parameters:
        value - if internals should be printed
        See Also:
        toString()

      • getInternals

        public boolean getInternals()
        Gets whether more internals of the classifier are printed.
        Returns:
        true if more internals are printed

      • getTechnicalInformation

        public TechnicalInformation getTechnicalInformation()
        Returns an instance of a TechnicalInformation object, containing detailed information about the technical background of this class, e.g., paper reference or book this class is based on.
        Specified by:
        getTechnicalInformation in interface TechnicalInformationHandler
        Returns:
        the technical information about this class

      • buildClassifier

        public void buildClassifier​(Instances instances)
                     throws java.lang.Exception
        Generates the classifier.
        Specified by:
        buildClassifier in class Classifier
        Parameters:
        instances - set of instances serving as training data
        Throws:
        java.lang.Exception - if the classifier has not been generated successfully

      • distributionForInstance

        public double[] distributionForInstance​(Instance instance)
                                 throws java.lang.Exception
        Calculates the class membership probabilities for the given test instance
        Overrides:
        distributionForInstance in class Classifier
        Parameters:
        instance - the instance to be classified
        Returns:
        predicted class probability distribution
        Throws:
        java.lang.Exception - if there is a problem generating the prediction

      • toString

        public java.lang.String toString()
        returns a string representation of the classifier
        Overrides:
        toString in class java.lang.Object
        Returns:
        string representation of the classifier

      • main

        public static void main​(java.lang.String[] argv)
        Main method for testing this class.
        Parameters:
        argv - the commandline options, use -h to list all options