weka.classifiers.trees.j48
Class NBTreeClassifierTree

java.lang.Object
  weka.classifiers.trees.j48.ClassifierTree
      weka.classifiers.trees.j48.NBTreeClassifierTree

All Implemented Interfaces:

Drawable, java.io.Serializable

public class NBTreeClassifierTree

extends ClassifierTree

Class for handling a naive bayes tree structure used for classification.

Version:

$Revision: 1.1 $

Author:

Mark Hall (mhall@cs.waikato.ac.nz)

See Also:

Serialized Form

Field Summary

Fields inherited from interface weka.core.Drawable

BayesNet, NOT_DRAWABLE, TREE

Constructor Summary

NBTreeClassifierTree(ModelSelection toSelectLocModel)

Method Summary

void	buildClassifier(Instances data) Method for building a naive bayes classifier tree
java.lang.String	graph() Returns graph describing the tree.
java.lang.String	printLeafModels() Print the models at the leaves
java.lang.String	toString() Prints tree structure.

Methods inherited from class weka.classifiers.trees.j48.ClassifierTree

assignIDs, buildTree, buildTree, classifyInstance, cleanup, distributionForInstance, graphType, numLeaves, numNodes, prefix, toSource

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

NBTreeClassifierTree

public NBTreeClassifierTree(ModelSelection toSelectLocModel)

Method Detail

buildClassifier

public void buildClassifier(Instances data)
                     throws java.lang.Exception

Method for building a naive bayes classifier tree

Overrides:

buildClassifier in class ClassifierTree

Throws:

java.lang.Exception - if something goes wrong

printLeafModels

public java.lang.String printLeafModels()

Print the models at the leaves

Returns:

textual description of the leaf models

toString

public java.lang.String toString()

Prints tree structure.

Overrides:

toString in class ClassifierTree

graph

public java.lang.String graph()
                       throws java.lang.Exception

Returns graph describing the tree.

Specified by:

graph in interface Drawable

Overrides:

graph in class ClassifierTree

Throws:

java.lang.Exception - if something goes wrong