weka.classifiers.trees.j48

Class TreeConverter

java.lang.Object

weka.classifiers.trees.j48.TreeConverter

public class TreeConverter
extends Object

Constructor Summary

Constructors

Constructor and Description
TreeConverter()

Method Summary

Methods

Modifier and Type	Method and Description
static CART	c45toStringCART(weka.classifiers.trees.j48.C45PruneableClassifierTree c45Tree, FeatureDefinition aFeatDef, weka.core.Instances inst) This converts the WEKA-style ClassifierTree into a Mary CART tree.
static StringPredictionTree	c45toStringPredictionTree(weka.classifiers.trees.j48.C45PruneableClassifierTree c45Tree, FeatureDefinition aFeatDef, weka.core.Instances inst) This converts the WEKA-style ClassifierTree into a Mary CART tree.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

TreeConverter

public TreeConverter()

Method Detail

c45toStringPredictionTree

public static StringPredictionTree c45toStringPredictionTree(weka.classifiers.trees.j48.C45PruneableClassifierTree c45Tree,
                                             FeatureDefinition aFeatDef,
                                             weka.core.Instances inst)

This converts the WEKA-style ClassifierTree into a Mary CART tree. The FeatureDefinition and the Instances should conform with respect to the possible attributes and values.

Parameters:

c45Tree - c45Tree

aFeatDef - a FeatureDefinition storing possible attributes and values as they are used within MARY.

inst - a container for storing WEKA instances. Also describing possible attributes and values.

Returns:

an StringPredictionTree

c45toStringCART

public static CART c45toStringCART(weka.classifiers.trees.j48.C45PruneableClassifierTree c45Tree,
                   FeatureDefinition aFeatDef,
                   weka.core.Instances inst)

This converts the WEKA-style ClassifierTree into a Mary CART tree. The FeatureDefinition and the Instances should conform with respect to the possible attributes and values.

Parameters:

c45Tree - c45Tree

aFeatDef - a FeatureDefinition storing possible attributes and values as they are used within MARY.

inst - a container for storing WEKA instances. Also describing possible attributes and values.

Returns:

an CART with StringAndFloatLeafNode leaf nodes