org.openimaj.experiment.evaluation.agreement

Class MajorityVoting

java.lang.Object

org.openimaj.experiment.evaluation.agreement.MajorityVoting

public class MajorityVoting
extends Object

Majority voting.

Version:

$Author$, $Revision$, $Date$

Author:

David Dupplaw (dpd@ecs.soton.ac.uk)

Created:

14 Aug 2013

Constructor Summary

Constructors

Constructor and Description
MajorityVoting()

Method Summary

Modifier and Type	Method and Description
static <A> ObjectFloatPair<A>	calculateBasicMajorityVote(List<A> data) Returns the basic majority vote or null if there is no majority within the given list of annotations.
static <A> Map<String,ObjectFloatPair<A>>	calculateBasicMajorityVote(Map<String,List<A>> data) Calculated the majority vote for a set of subjects, where each subject has a set of answers.

Methods inherited from class java.lang.Object

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

Constructor Detail

MajorityVoting

public MajorityVoting()

Method Detail

calculateBasicMajorityVote

public static <A> ObjectFloatPair<A> calculateBasicMajorityVote(List<A> data)

Returns the basic majority vote or null if there is no majority within the given list of annotations.

Parameters:

data - The list of annotations to score

Returns:

The majority annotation or NULL if there is no majority

calculateBasicMajorityVote

public static <A> Map<String,ObjectFloatPair<A>> calculateBasicMajorityVote(Map<String,List<A>> data)

Calculated the majority vote for a set of subjects, where each subject has a set of answers. Note that as the majority voting method may return null in the case of no majority, it is possible that some of the subjects in the return of this method will have a null map.

Parameters:

data - The data

Returns:

The subjects mapped to their majority vote.