org.apache.samoa.moa.classifiers.rules.core.voting

Interface ErrorWeightedVote

All Known Implementing Classes:

AbstractErrorWeightedVote, InverseErrorWeightedVote, UniformWeightedVote

public interface ErrorWeightedVote

ErrorWeightedVote interface for weighted votes based on estimates of errors.

Version:

$Revision: 1 $

Author:

Joao Duarte (jmduarte@inescporto.pt)

Method Summary

Modifier and Type	Method and Description
void	addVote(double[] vote, double error) Adds a vote and the corresponding error for the computation of the weighted vote and respective weighted error.
double[]	computeWeightedVote() Computes the weighted vote.
MOAObject	copy() Creates a copy of the object
ErrorWeightedVote	getACopy()
int	getNumberVotes() The number of votes added so far.
double	getWeightedError() Returns the weighted error.
double[]	getWeights() Return the weights error.

Method Detail

addVote

void addVote(double[] vote,
             double error)

Adds a vote and the corresponding error for the computation of the weighted vote and respective weighted error.

Parameters:

vote - a vote returned by a classifier

error - the error associated to the vote

computeWeightedVote

double[] computeWeightedVote()

Computes the weighted vote. Also updates the weights of the votes.

Returns:

the weighted vote

getWeightedError

double getWeightedError()

Returns the weighted error.

Returns:

the weighted error

getWeights

double[] getWeights()

Return the weights error.

Returns:

the weights

getNumberVotes

int getNumberVotes()

The number of votes added so far.

Returns:

the number of votes

copy

MOAObject copy()

Creates a copy of the object

Returns:

copy of the object

getACopy

ErrorWeightedVote getACopy()