com.github.chen0040.trees.id3

Class ID3TreeNode

java.lang.Object

com.github.chen0040.trees.id3.ID3TreeNode

All Implemented Interfaces:

Cloneable

public class ID3TreeNode
extends Object
implements Cloneable

Created by xschen on 17/8/15.

Constructor Summary

Constructors

Constructor and Description
ID3TreeNode()
ID3TreeNode(com.github.chen0040.data.frame.DataFrame batch, Random random, int height, int maxHeight, List<String> columns)

Method Summary

Modifier and Type	Method and Description
Object	clone()
void	copy(ID3TreeNode rhs)
static double	heuristicCost(double n)
protected double	pathLength(com.github.chen0040.data.frame.DataRow row)
String	predict(com.github.chen0040.data.frame.DataRow row)

Methods inherited from class java.lang.Object

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

Constructor Detail

ID3TreeNode

public ID3TreeNode()

ID3TreeNode

public ID3TreeNode(com.github.chen0040.data.frame.DataFrame batch,
                   Random random,
                   int height,
                   int maxHeight,
                   List<String> columns)

Method Detail

copy

public void copy(ID3TreeNode rhs)
          throws CloneNotSupportedException

Throws:

CloneNotSupportedException

clone

public Object clone()
             throws CloneNotSupportedException

Overrides:

clone in class Object

Throws:

CloneNotSupportedException

heuristicCost

public static double heuristicCost(double n)

predict

public String predict(com.github.chen0040.data.frame.DataRow row)

pathLength

protected double pathLength(com.github.chen0040.data.frame.DataRow row)