Package ai.libs.jaicore.ml.metafeatures

Class LandmarkerCharacterizer

java.lang.Object

org.openml.webapplication.fantail.dc.Characterizer

ai.libs.jaicore.ml.metafeatures.GlobalCharacterizer

ai.libs.jaicore.ml.metafeatures.LandmarkerCharacterizer

public class LandmarkerCharacterizer
extends GlobalCharacterizer

A Characterizer that applies several characterizers to a data set, but does not use any probing.

Field Summary

Fields inherited from class ai.libs.jaicore.ml.metafeatures.GlobalCharacterizer

characterizerNames, characterizers, computationTimes, CP_ASC, CP_DS, CP_IBK, CP_NB, ids, PREPROCESSING_PREFIX

Constructor Summary

Constructors

Constructor	Description
LandmarkerCharacterizer()	Constructs a new LandmarkerCharacterizer.

Method Summary

Modifier and Type	Method	Description
protected void	initializeCharacterizers()	Adds the required characterizers to GlobalCharacterizer.characterizers.

Methods inherited from class ai.libs.jaicore.ml.metafeatures.GlobalCharacterizer

addLandmarkerCharacterizers, addNoProbingCharacterizers, characterize, getCharacterizerGroups, getCharacterizerNames, getCharacterizerNamesMappings, getCharacterizers, getIDs, getMetaFeatureComputationTimes, initializeCharacterizerNames, initializeMetaFeatureIds, toString

Methods inherited from class org.openml.webapplication.fantail.dc.Characterizer

characterizeAll, getNumMetaFeatures

Methods inherited from class java.lang.Object

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

Constructor Detail

LandmarkerCharacterizer

public LandmarkerCharacterizer()
                        throws DatasetCharacterizerInitializationFailedException

Constructs a new LandmarkerCharacterizer. Construction is the same as for the ranker.core.metafeatures.GlobalCharacterizer, except that only Characterizers that do not use probing are initialized.

Throws:

DatasetCharacterizerInitializationFailedException - if the characterizer cannot be initialized properly

Method Detail

initializeCharacterizers

protected void initializeCharacterizers()
                                 throws java.lang.Exception

Description copied from class: GlobalCharacterizer

Adds the required characterizers to GlobalCharacterizer.characterizers.

Overrides:

initializeCharacterizers in class GlobalCharacterizer

Throws:

java.lang.Exception