ai

Class VotesCollector

java.lang.Object

ai.VotesCollector

All Implemented Interfaces:

Callable<Double>

public class VotesCollector
extends Object
implements Callable<Double>

Used to retrieve the out-of-bag vote of an ensemble classifier for a single instance. In classification, does not return the class distribution but only class index of the dominant class. Implements callable so it can be run in multiple threads. Adapted by Ignacio Arganda-Carreras from the Fran Supek's version to work on BalancedRandomTree objects

Field Summary

Fields

Modifier and Type	Field and Description
protected weka.core.Instances	data
protected boolean[][]	inBag
protected int	instanceIdx
protected BalancedRandomTree[]	tree

Constructor Summary

Constructors

Constructor and Description
VotesCollector(BalancedRandomTree[] tree, int instanceIdx, weka.core.Instances data, boolean[][] inBag)

Method Summary

Modifier and Type	Method and Description
Double	call() Determine predictions for a single instance.

Methods inherited from class java.lang.Object

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

Field Detail

tree

protected final BalancedRandomTree[] tree

instanceIdx

protected final int instanceIdx

data

protected final weka.core.Instances data

inBag

protected final boolean[][] inBag

Constructor Detail

VotesCollector

public VotesCollector(BalancedRandomTree[] tree,
                      int instanceIdx,
                      weka.core.Instances data,
                      boolean[][] inBag)

Method Detail

call

public Double call()
            throws Exception

Determine predictions for a single instance.

Specified by:

call in interface Callable<Double>

Throws:

Exception