UnivariateNumericBinarySplit

java.lang.Object
- weka.classifiers.trees.ht.Split
- - weka.classifiers.trees.ht.UnivariateNumericBinarySplit

All Implemented Interfaces:

java.io.Serializable
```
public class UnivariateNumericBinarySplit
extends Split
implements java.io.Serializable
```
A binary split based on a single numeric attribute

Version:

$Revision: 9705 $

Author:

Richard Kirkby (rkirkby@cs.waikato.ac.nz), Mark Hall (mhall{[at]}pentaho{[dot]}com)

See Also:

Serialized Form

Constructor Summary

Constructors
Constructor Description

UnivariateNumericBinarySplit(java.lang.String attName, double splitPoint)
Constructor

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`java.lang.String`	`branchForInstance(Instance inst)`	Returns the name of the branch that the supplied instance would go down
`java.lang.String`	`conditionForBranch(java.lang.String branch)`	Returns the condition for the supplied branch name

Methods inherited from class weka.classifiers.trees.ht.Split
splitAttributes

Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - UnivariateNumericBinarySplit
```
public UnivariateNumericBinarySplit(java.lang.String attName,
                                    double splitPoint)
```
    Constructor
    
    Parameters:
    
    attName - the name of the attribute to split on
    
    splitPoint - the split point
- Method Detail
  - branchForInstance
```
public java.lang.String branchForInstance(Instance inst)
```
    Description copied from class: Split
    
    Returns the name of the branch that the supplied instance would go down
    
    Specified by:
    
    branchForInstance in class Split
    
    Parameters:
    
    inst - the instance to find the branch for
    
    Returns:
    
    the name of the branch that the instance would go down
  - conditionForBranch
```
public java.lang.String conditionForBranch(java.lang.String branch)
```
    Description copied from class: Split
    
    Returns the condition for the supplied branch name
    
    Specified by:
    
    conditionForBranch in class Split
    
    Parameters:
    
    branch - the name of the branch to get the condition for
    
    Returns:
    
    the condition (test) that corresponds to the named branch