de.lmu.ifi.dbs.elki.algorithm.classification

Class AbstractClassifier<O,R extends Result>

java.lang.Object

de.lmu.ifi.dbs.elki.algorithm.AbstractAlgorithm<R>

de.lmu.ifi.dbs.elki.algorithm.classification.AbstractClassifier<O,R>

Type Parameters:

O - Input type

R - Result type

All Implemented Interfaces:

Algorithm, Classifier<O>

Direct Known Subclasses:

PriorProbabilityClassifier

public abstract class AbstractClassifier<O,R extends Result>
extends AbstractAlgorithm<R>
implements Classifier<O>

Abstract base class for algorithms.

Since:

0.7.0

Author:

Erich Schubert

Field Summary

Fields inherited from class de.lmu.ifi.dbs.elki.algorithm.AbstractAlgorithm

ALGORITHM_ID

Constructor Summary

Constructors

Constructor and Description
AbstractClassifier()

Method Summary

Modifier and Type	Method and Description
protected double[]	alignLabels(java.util.List<ClassLabel> l1, double[] d1, java.util.Collection<ClassLabel> l2) Align the labels for a label query.
R	run(Database database) Deprecated.

Methods inherited from class de.lmu.ifi.dbs.elki.algorithm.AbstractAlgorithm

getInputTypeRestriction, getLogger

Methods inherited from class java.lang.Object

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

Methods inherited from interface de.lmu.ifi.dbs.elki.algorithm.classification.Classifier

buildClassifier, classify, model

Methods inherited from interface de.lmu.ifi.dbs.elki.algorithm.Algorithm

getInputTypeRestriction

Constructor Detail

AbstractClassifier

public AbstractClassifier()

Method Detail

run

@Deprecated
public R run(Database database)

Deprecated.

Description copied from interface: Algorithm

Runs the algorithm.

Specified by:

run in interface Algorithm

Overrides:

run in class AbstractAlgorithm<R extends Result>

Parameters:

database - the database to run the algorithm on

Returns:

the Result computed by this algorithm

alignLabels

protected double[] alignLabels(java.util.List<ClassLabel> l1,
                               double[] d1,
                               java.util.Collection<ClassLabel> l2)

Align the labels for a label query.

Parameters:

l1 - List of reference labels

d1 - Probabilities for these labels

l2 - List of requested labels

Returns:

Probabilities in desired output order