org.dllearner.core

Interface FuzzyClassExpressionLearningAlgorithm

All Superinterfaces:

Component, LearningAlgorithm

public interface FuzzyClassExpressionLearningAlgorithm
extends LearningAlgorithm

Basic interface for algorithms learning fuzzy OWL/DL class expressions. TODO: Probably needs to be adapted.

Author:

Jens Lehmann

Method Summary

Modifier and Type	Method and Description
List<org.semanticweb.owlapi.model.OWLClassExpression>	getCurrentlyBestDescriptions(int nrOfDescriptions)
List<? extends EvaluatedDescription>	getCurrentlyBestEvaluatedDescriptions(int nrOfDescriptions) Return the best currently found concepts up to some maximum count (no minimality filter used).

Methods inherited from interface org.dllearner.core.LearningAlgorithm

getLearningProblem, setLearningProblem, start

Methods inherited from interface org.dllearner.core.Component

init

Method Detail

getCurrentlyBestDescriptions

List<org.semanticweb.owlapi.model.OWLClassExpression> getCurrentlyBestDescriptions(int nrOfDescriptions)

Parameters:

nrOfDescriptions - Limit for the number or returned descriptions.

Returns:

The best class descriptions found by the learning algorithm so far.

See Also:

getCurrentlyBestEvaluatedDescriptions(int)

getCurrentlyBestEvaluatedDescriptions

List<? extends EvaluatedDescription> getCurrentlyBestEvaluatedDescriptions(int nrOfDescriptions)

Return the best currently found concepts up to some maximum count (no minimality filter used).

Parameters:

nrOfDescriptions - Maximum number of descriptions returned.

Returns:

Return value is getCurrentlyBestDescriptions(nrOfDescriptions, 0.0, false).