Package com.imsl.test.example.datamining.decisionTree

Class DecisionTreeEx5

java.lang.Object

com.imsl.test.example.datamining.decisionTree.DecisionTreeEx5

public class DecisionTreeEx5
extends Object

Fits a decision tree to mixed-type data using QUEST and prunes the decision tree.

This example applies the QUEST method to a simulated data set with 50 cases and three predictors of mixed-type. Shown are the maximum-sized tree under default controls and the subtree resulting from pruning with a cost-complexity value of 0.0.

See Also:

• Code
• Output

Constructor Summary

Constructors

Constructor	Description
DecisionTreeEx5()

Method Summary

Modifier and Type	Method	Description
static void	main(String[] args)

Methods inherited from class java.lang.Object

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

Constructor Details

DecisionTreeEx5

public DecisionTreeEx5()

Method Details

main

public static void main(String[] args)
                 throws Exception

Throws:

Exception