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[DL-Learner SVN] SF.net SVN: dl-learner:[4018] trunk/components-core/src
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From: <lor...@us...> - 2013-07-12 09:03:25
|
Revision: 4018
http://sourceforge.net/p/dl-learner/code/4018
Author: lorenz_b
Date: 2013-07-12 09:03:21 +0000 (Fri, 12 Jul 2013)
Log Message:
-----------
Cont. ISLE.
Modified Paths:
--------------
trunk/components-core/src/main/java/org/dllearner/algorithms/isle/OWLOntologyLuceneIndex.java
trunk/components-core/src/main/java/org/dllearner/core/owl/Entity.java
trunk/components-core/src/test/java/org/dllearner/algorithms/isle/ISLETest.java
Added Paths:
-----------
trunk/components-core/src/main/java/org/dllearner/algorithms/isle/AnnotationEntityTextRetriever.java
trunk/components-core/src/main/java/org/dllearner/algorithms/isle/EntityExtraction.java
trunk/components-core/src/main/java/org/dllearner/algorithms/isle/RDFSCommentEntityTextRetriever.java
trunk/components-core/src/main/java/org/dllearner/algorithms/isle/RDFSLabelEntityTextRetriever.java
Removed Paths:
-------------
trunk/components-core/src/main/java/org/dllearner/algorithms/isle/LabelEntityTextRetriever.java
trunk/components-core/src/main/java/org/dllearner/algorithms/isle/PMIRelevance.java
trunk/components-core/src/main/java/org/dllearner/algorithms/isle/PMIRelevances.java
Added: trunk/components-core/src/main/java/org/dllearner/algorithms/isle/AnnotationEntityTextRetriever.java
===================================================================
--- trunk/components-core/src/main/java/org/dllearner/algorithms/isle/AnnotationEntityTextRetriever.java (rev 0)
+++ trunk/components-core/src/main/java/org/dllearner/algorithms/isle/AnnotationEntityTextRetriever.java 2013-07-12 09:03:21 UTC (rev 4018)
@@ -0,0 +1,93 @@
+/**
+ *
+ */
+package org.dllearner.algorithms.isle;
+
+import java.util.HashMap;
+import java.util.Map;
+import java.util.Set;
+
+import org.dllearner.core.owl.Entity;
+import org.dllearner.kb.OWLAPIOntology;
+import org.dllearner.utilities.owl.OWLAPIConverter;
+import org.semanticweb.owlapi.model.IRI;
+import org.semanticweb.owlapi.model.OWLAnnotation;
+import org.semanticweb.owlapi.model.OWLAnnotationProperty;
+import org.semanticweb.owlapi.model.OWLEntity;
+import org.semanticweb.owlapi.model.OWLLiteral;
+import org.semanticweb.owlapi.model.OWLOntology;
+import org.semanticweb.owlapi.model.OWLOntologyManager;
+import org.semanticweb.owlapi.util.IRIShortFormProvider;
+import org.semanticweb.owlapi.util.SimpleIRIShortFormProvider;
+
+
+/**
+ * @author Lorenz Buehmann
+ *
+ */
+public class AnnotationEntityTextRetriever implements EntityTextRetriever{
+
+ private OWLOntology ontology;
+ private OWLOntologyManager manager;
+
+ private String language = "en";
+ private double weight = 1d;
+
+ private boolean useShortFormFallback = true;
+ private IRIShortFormProvider sfp = new SimpleIRIShortFormProvider();
+
+ private OWLAnnotationProperty[] properties;
+
+ public AnnotationEntityTextRetriever(OWLOntology ontology, OWLAnnotationProperty... properties) {
+ this.ontology = ontology;
+ this.properties = properties;
+ }
+
+ public AnnotationEntityTextRetriever(OWLAPIOntology ontology, OWLAnnotationProperty... properties) {
+ this.ontology = ontology.createOWLOntology(manager);
+ }
+
+ /**
+ * @param language the language to set
+ */
+ public void setLanguage(String language) {
+ this.language = language;
+ }
+
+ /**
+ * Whether to use the short form of the IRI as fallback, if no label is given.
+ * @param useShortFormFallback the useShortFormFallback to set
+ */
+ public void setUseShortFormFallback(boolean useShortFormFallback) {
+ this.useShortFormFallback = useShortFormFallback;
+ }
+
+ /* (non-Javadoc)
+ * @see org.dllearner.algorithms.isle.EntityTextRetriever#getRelevantText(org.dllearner.core.owl.Entity)
+ */
+ @Override
+ public Map<String, Double> getRelevantText(Entity entity) {
+ Map<String, Double> textWithWeight = new HashMap<String, Double>();
+
+ OWLEntity e = OWLAPIConverter.getOWLAPIEntity(entity);
+
+ for (OWLAnnotationProperty property : properties) {
+ Set<OWLAnnotation> annotations = e.getAnnotations(ontology, property);
+ for (OWLAnnotation annotation : annotations) {
+ if (annotation.getValue() instanceof OWLLiteral) {
+ OWLLiteral val = (OWLLiteral) annotation.getValue();
+ if (val.hasLang(language)) {
+ String label = val.getLiteral();
+ textWithWeight.put(label, weight);
+ }
+ }
+ }
+ }
+
+ if(textWithWeight.isEmpty() && useShortFormFallback){
+ textWithWeight.put(sfp.getShortForm(IRI.create(entity.getURI())), weight);
+ }
+
+ return textWithWeight;
+ }
+}
Added: trunk/components-core/src/main/java/org/dllearner/algorithms/isle/EntityExtraction.java
===================================================================
--- trunk/components-core/src/main/java/org/dllearner/algorithms/isle/EntityExtraction.java (rev 0)
+++ trunk/components-core/src/main/java/org/dllearner/algorithms/isle/EntityExtraction.java 2013-07-12 09:03:21 UTC (rev 4018)
@@ -0,0 +1,28 @@
+/**
+ *
+ */
+package org.dllearner.algorithms.isle;
+
+import java.util.Map;
+
+import org.dllearner.core.owl.Entity;
+
+/**
+ * @author Lorenz Buehmann
+ *
+ */
+public interface EntityExtraction {
+
+ /**
+ * Extracts all entities contained in the working text with some confidence value.
+ * @return
+ */
+ Map<Entity, Double> extractEntities();
+
+ /**
+ * Extracts all entities of the given <code>type</code> contained in the working text with some confidence value.
+ * @return
+ */
+ Map<Entity, Double> extractEntities(Entity.Type type);
+
+}
Deleted: trunk/components-core/src/main/java/org/dllearner/algorithms/isle/LabelEntityTextRetriever.java
===================================================================
--- trunk/components-core/src/main/java/org/dllearner/algorithms/isle/LabelEntityTextRetriever.java 2013-07-11 12:24:23 UTC (rev 4017)
+++ trunk/components-core/src/main/java/org/dllearner/algorithms/isle/LabelEntityTextRetriever.java 2013-07-12 09:03:21 UTC (rev 4018)
@@ -1,95 +0,0 @@
-/**
- *
- */
-package org.dllearner.algorithms.isle;
-
-import java.util.HashMap;
-import java.util.Map;
-import java.util.Set;
-
-import org.dllearner.core.owl.Entity;
-import org.dllearner.kb.OWLAPIOntology;
-import org.dllearner.utilities.owl.OWLAPIConverter;
-import org.semanticweb.owlapi.model.IRI;
-import org.semanticweb.owlapi.model.OWLAnnotation;
-import org.semanticweb.owlapi.model.OWLAnnotationProperty;
-import org.semanticweb.owlapi.model.OWLDataFactory;
-import org.semanticweb.owlapi.model.OWLEntity;
-import org.semanticweb.owlapi.model.OWLLiteral;
-import org.semanticweb.owlapi.model.OWLOntology;
-import org.semanticweb.owlapi.model.OWLOntologyManager;
-import org.semanticweb.owlapi.util.IRIShortFormProvider;
-import org.semanticweb.owlapi.util.SimpleIRIShortFormProvider;
-import org.semanticweb.owlapi.vocab.OWLRDFVocabulary;
-
-import uk.ac.manchester.cs.owl.owlapi.OWLDataFactoryImpl;
-
-
-/**
- * @author Lorenz Buehmann
- *
- */
-public class LabelEntityTextRetriever implements EntityTextRetriever{
-
- private OWLOntology ontology;
- private OWLOntologyManager manager;
- private OWLDataFactory df = new OWLDataFactoryImpl();
-
- private OWLAnnotationProperty label = df.getOWLAnnotationProperty(OWLRDFVocabulary.RDFS_LABEL.getIRI());
-
- private String language = "en";
- private double weight = 1d;
-
- private boolean useShortFormFallback = true;
- private IRIShortFormProvider sfp = new SimpleIRIShortFormProvider();
-
- public LabelEntityTextRetriever(OWLOntology ontology) {
- this.ontology = ontology;
- }
-
- public LabelEntityTextRetriever(OWLAPIOntology ontology) {
- this.ontology = ontology.createOWLOntology(manager);
- }
-
- /**
- * @param language the language to set
- */
- public void setLanguage(String language) {
- this.language = language;
- }
-
- /**
- * Whether to use the short form of the IRI as fallback, if no label is given.
- * @param useShortFormFallback the useShortFormFallback to set
- */
- public void setUseShortFormFallback(boolean useShortFormFallback) {
- this.useShortFormFallback = useShortFormFallback;
- }
-
- /* (non-Javadoc)
- * @see org.dllearner.algorithms.isle.EntityTextRetriever#getRelevantText(org.dllearner.core.owl.Entity)
- */
- @Override
- public Map<String, Double> getRelevantText(Entity entity) {
- Map<String, Double> textWithWeight = new HashMap<String, Double>();
-
- OWLEntity e = OWLAPIConverter.getOWLAPIEntity(entity);
-
- Set<OWLAnnotation> annotations = e.getAnnotations(ontology, label);
- for (OWLAnnotation annotation : annotations) {
- if (annotation.getValue() instanceof OWLLiteral) {
- OWLLiteral val = (OWLLiteral) annotation.getValue();
- if (val.hasLang(language)) {
- String label = val.getLiteral();
- textWithWeight.put(label, weight);
- }
- }
- }
-
- if(textWithWeight.isEmpty() && useShortFormFallback){
- textWithWeight.put(sfp.getShortForm(IRI.create(entity.getURI())), weight);
- }
-
- return textWithWeight;
- }
-}
Modified: trunk/components-core/src/main/java/org/dllearner/algorithms/isle/OWLOntologyLuceneIndex.java
===================================================================
--- trunk/components-core/src/main/java/org/dllearner/algorithms/isle/OWLOntologyLuceneIndex.java 2013-07-11 12:24:23 UTC (rev 4017)
+++ trunk/components-core/src/main/java/org/dllearner/algorithms/isle/OWLOntologyLuceneIndex.java 2013-07-12 09:03:21 UTC (rev 4018)
@@ -32,6 +32,7 @@
import uk.ac.manchester.cs.owl.owlapi.OWLDataFactoryImpl;
/**
+ * Creates a Lucene Index for the labels if classes and properties.
* @author Lorenz Buehmann
*
*/
Deleted: trunk/components-core/src/main/java/org/dllearner/algorithms/isle/PMIRelevance.java
===================================================================
--- trunk/components-core/src/main/java/org/dllearner/algorithms/isle/PMIRelevance.java 2013-07-11 12:24:23 UTC (rev 4017)
+++ trunk/components-core/src/main/java/org/dllearner/algorithms/isle/PMIRelevance.java 2013-07-12 09:03:21 UTC (rev 4018)
@@ -1,108 +0,0 @@
-package org.dllearner.algorithms.isle;
-
-
-import java.io.*;
-import java.util.*;
-
-public class PMIRelevance {
-
- private LuceneSearcher m_searcher = null;
-
- private Set<String> m_classes;
- private Set<String> m_individuals;
-
-
- public static void main( String args[] ) throws Exception {
- PMIRelevance relevance = new PMIRelevance( args[0], args[1] );
- relevance.printScores();
- }
-
- public void printScores() throws Exception {
- for( String sInd: m_individuals )
- {
- Map<String,Double> hmClass2Score = getClassRelevance( sInd );
- for( String sClass : hmClass2Score.keySet() )
- {
- double dScore = hmClass2Score.get( sClass );
- if( dScore > 0 ){
- System.out.println( "PMI( "+ sInd +" , "+ sClass +" ) = "+ dScore );
- }
- }
- }
- /* for( String sClass: m_classes )
- {
- Map<String,Double> hmInd2Score = getIndividualRelevance( sClass );
- for( String sInd : hmInd2Score.keySet() )
- {
- double dScore = hmInd2Score.get( sInd );
- if( dScore > 0 ){
- System.out.println( "P( "+ sClass +" | "+ sInd +" ) = "+ dScore );
- }
- }
- } */
- m_searcher.close();
- }
-
- public PMIRelevance( String sClasses, String sIndividuals ) throws Exception {
- m_searcher = new LuceneSearcher();
- m_classes = read( sClasses );
- m_individuals = read( sIndividuals );
- }
-
- public Map<String,Double> getClassRelevance( String sIndividual ) throws Exception {
- // computes relevance of classes for this individual
- // conditional probability: P(I|C)=f(I,C)/f(C)
- // PMI(I,C)=log( P(I|C) / P(I) )
- Map<String,Double> hmClass2Score = new HashMap<String,Double>();
- int iInd = m_searcher.count( sIndividual );
- int iAll = m_searcher.indexSize();
- double dPInd = (double) iInd / (double) iAll;
- for( String sClass: m_classes )
- {
- int iClass = m_searcher.count( sClass );
- int iIndClass = m_searcher.count( sIndividual +" AND "+ sClass );
- double dPIndClass = (double) iIndClass / (double)iClass;
- double dPMI = Math.log( dPIndClass / dPInd );
- hmClass2Score.put( sClass, dPMI );
- }
- return hmClass2Score;
- }
-
- public Map<String,Double> getIndividualRelevance( String sClass ) throws Exception {
- // computes relevance of individuals for this class
- // conditional probability: P(C|I)=f(C,I)/f(I)
- // PMI(C|I)=log( P(C|I) / P(C) )
- Map<String,Double> hmInd2Score = new HashMap<String,Double>();
- int iClass = m_searcher.count( sClass );
- int iAll = m_searcher.indexSize();
- double dPClass = (double) iClass / (double) iAll;
- for( String sInd: m_individuals )
- {
- int iInd = m_searcher.count( sInd );
- int iIndClass = m_searcher.count( sClass +" AND "+ sInd );
- double dPClassInd = (double) iIndClass / (double)iInd;
- double dPMI = Math.log( dPClassInd / dPClass );
- hmInd2Score.put( sInd, dPMI );
- }
- return hmInd2Score;
- }
-
- private static Set<String> read( String sFile ) throws Exception {
- File file = new File( sFile );
- Set<String> lines = new HashSet<String>();
- BufferedReader reader = null;
- try {
- reader = new BufferedReader( new FileReader( file ) );
- String sLine = null;
- while( ( sLine = reader.readLine() ) != null ) {
- lines.add( sLine.trim() );
- }
- }
- finally {
- if( reader != null ) {
- reader.close();
- }
- }
- return lines;
- }
-}
\ No newline at end of file
Deleted: trunk/components-core/src/main/java/org/dllearner/algorithms/isle/PMIRelevances.java
===================================================================
--- trunk/components-core/src/main/java/org/dllearner/algorithms/isle/PMIRelevances.java 2013-07-11 12:24:23 UTC (rev 4017)
+++ trunk/components-core/src/main/java/org/dllearner/algorithms/isle/PMIRelevances.java 2013-07-12 09:03:21 UTC (rev 4018)
@@ -1,165 +0,0 @@
-/**
- * Copyright (C) 2007-2011, Jens Lehmann
- *
- * This file is part of DL-Learner.
- *
- * DL-Learner is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3 of the License, or
- * (at your option) any later version.
- *
- * DL-Learner is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-
-package org.dllearner.algorithms.isle;
-
-import java.util.HashMap;
-import java.util.Map;
-import java.util.Set;
-
-import org.semanticweb.owlapi.apibinding.OWLManager;
-import org.semanticweb.owlapi.model.IRI;
-import org.semanticweb.owlapi.model.OWLClass;
-import org.semanticweb.owlapi.model.OWLEntity;
-import org.semanticweb.owlapi.model.OWLNamedObject;
-import org.semanticweb.owlapi.model.OWLOntology;
-import org.semanticweb.owlapi.model.OWLOntologyManager;
-
-
-public class PMIRelevances {
-
- private LuceneSearcher m_searcher = null;
-
- private OWLOntologyManager m_manager;
- private OWLOntology m_ontology;
-
- private Set<OWLEntity> m_entities;
- private Set<OWLClass> m_classes;
-
-
- public static void main( String args[] ) throws Exception {
- PMIRelevances relevances = new PMIRelevances( args[0] );
- relevances.printScores();
- }
-
- public void printScores() throws Exception {
- for( OWLClass c: m_classes )
- {
- Map<OWLEntity,Double> hmEntity2Score = getEntityRelevance(c);
- // normalization per class?
- hmEntity2Score = normalize( hmEntity2Score );
- for( OWLEntity e : hmEntity2Score.keySet() )
- {
- double dScore = hmEntity2Score.get(e);
- System.out.println( "P( "+ getLabel(c) +", "+ getLabel(e) +" ) = "+ dScore );
- }
- }
- m_searcher.close();
- }
-
- public PMIRelevances( String sOntologyURI ) throws Exception {
- m_searcher = new LuceneSearcher();
- loadOntology( sOntologyURI );
- }
-
- public Map<OWLEntity,Double> normalize( Map<OWLEntity,Double> hmEntity2Score ){
- Map<OWLEntity,Double> hmEntity2Norm = new HashMap<OWLEntity,Double>();
- double dMin = Double.MAX_VALUE;
- Double dMax = Double.MIN_VALUE;
- for( OWLEntity e : hmEntity2Score.keySet() )
- {
- double dValue = hmEntity2Score.get(e);
- if( dValue < dMin ){
- dMin = dValue;
- }
- else if( dValue > dMax ){
- dMax = dValue;
- }
- }
- // System.out.println( "min="+ dMin +" max="+ dMax );
- for( OWLEntity e : hmEntity2Score.keySet() )
- {
- double dValue = hmEntity2Score.get(e);
- double dNorm = 0;
- if( dMin == dMax ){
- dNorm = dValue;
- }
- else {
- dNorm = ( dValue - dMin ) / ( dMax - dMin );
- }
- hmEntity2Norm.put( e, dNorm );
- }
- return hmEntity2Norm;
- }
-
- public Map<OWLEntity,Double> getEntityRelevance( OWLClass c ) throws Exception {
- // computes relevance of entity for this class
- // conditional probability: P(C,E)=f(C,E)/f(E)
- // PMI(C,E)=log( P(C,E) / P(C) )
- Map<OWLEntity,Double> hmEntity2Score = new HashMap<OWLEntity,Double>();
- String sClass = getLabel(c);
- int iClass = m_searcher.count( sClass );
- int iAll = m_searcher.indexSize();
- double dPClass = (double) iClass / (double) iAll;
- for( OWLEntity e: m_entities )
- {
- String sEntity = getLabel(e);
- int iEntity = m_searcher.count( sEntity );
- int iEntityClass = m_searcher.count( sClass +" AND "+ sEntity );
-// double dPEntity = (double)iEntity / (double)iAll;
- double dPClassEntity = (double) iEntityClass / (double)iEntity;
- double dPMI = Math.log( dPClassEntity / dPClass );
- if( !Double.isNaN( dPMI ) && !Double.isInfinite( dPMI ) ){
- hmEntity2Score.put( e, dPMI );
- }
- }
- return hmEntity2Score;
- }
-
- /* private String getLabel( OWLEntity e ){
- System.out.println( "getLabel: "+ e );
- OWLDataFactory factory = m_manager.getOWLDataFactory();
- OWLAnnotationProperty label = factory.getOWLAnnotationProperty( OWLRDFVocabulary.RDFS_LABEL.getIRI() );
- Set<OWLAnnotation> anns = e.getAnnotations( m_ontology, label );
- for( OWLAnnotation annotation: anns )
- {
- System.out.println( "annotation="+ annotation );
- if( annotation.getValue() instanceof OWLLiteral )
- {
- OWLLiteral val = (OWLLiteral) annotation.getValue();
- if( !val.isOWLTypedLiteral() ){
- if (val.asOWLStringLiteral().getLang().equals("en")) {
- return val.getLiteral();
- }
- }
- return val.getLiteral();
- }
- }
- return null;
- } */
-
- private String getLabel( OWLEntity e ){
- if( e instanceof OWLNamedObject ){
- String sIRI = ((OWLNamedObject)e).getIRI().toString();
- return sIRI.substring( sIRI.indexOf( "#" )+1 );
- }
- return null;
- }
-
- private void loadOntology( String sOntologyURI ) throws Exception {
- m_manager = OWLManager.createOWLOntologyManager();
- IRI ontologyIRI = IRI.create( sOntologyURI );
- m_ontology = m_manager.loadOntology( ontologyIRI );
- m_classes = m_ontology.getClassesInSignature();
- m_entities = m_ontology.getSignature();
- System.out.println( "classes="+ m_classes.size() +" entities="+ m_entities.size() );
- // m_manager.removeOntology( ontology );
- }
-}
\ No newline at end of file
Added: trunk/components-core/src/main/java/org/dllearner/algorithms/isle/RDFSCommentEntityTextRetriever.java
===================================================================
--- trunk/components-core/src/main/java/org/dllearner/algorithms/isle/RDFSCommentEntityTextRetriever.java (rev 0)
+++ trunk/components-core/src/main/java/org/dllearner/algorithms/isle/RDFSCommentEntityTextRetriever.java 2013-07-12 09:03:21 UTC (rev 4018)
@@ -0,0 +1,26 @@
+/**
+ *
+ */
+package org.dllearner.algorithms.isle;
+
+import org.dllearner.kb.OWLAPIOntology;
+import org.semanticweb.owlapi.model.OWLOntology;
+import org.semanticweb.owlapi.vocab.OWLRDFVocabulary;
+
+import uk.ac.manchester.cs.owl.owlapi.OWLDataFactoryImpl;
+
+
+/**
+ * @author Lorenz Buehmann
+ *
+ */
+public class RDFSCommentEntityTextRetriever extends AnnotationEntityTextRetriever{
+
+ public RDFSCommentEntityTextRetriever(OWLOntology ontology) {
+ super(ontology, new OWLDataFactoryImpl().getOWLAnnotationProperty(OWLRDFVocabulary.RDFS_COMMENT.getIRI()));
+ }
+
+ public RDFSCommentEntityTextRetriever(OWLAPIOntology ontology) {
+ super(ontology, new OWLDataFactoryImpl().getOWLAnnotationProperty(OWLRDFVocabulary.RDFS_COMMENT.getIRI()));
+ }
+}
Added: trunk/components-core/src/main/java/org/dllearner/algorithms/isle/RDFSLabelEntityTextRetriever.java
===================================================================
--- trunk/components-core/src/main/java/org/dllearner/algorithms/isle/RDFSLabelEntityTextRetriever.java (rev 0)
+++ trunk/components-core/src/main/java/org/dllearner/algorithms/isle/RDFSLabelEntityTextRetriever.java 2013-07-12 09:03:21 UTC (rev 4018)
@@ -0,0 +1,26 @@
+/**
+ *
+ */
+package org.dllearner.algorithms.isle;
+
+import org.dllearner.kb.OWLAPIOntology;
+import org.semanticweb.owlapi.model.OWLOntology;
+import org.semanticweb.owlapi.vocab.OWLRDFVocabulary;
+
+import uk.ac.manchester.cs.owl.owlapi.OWLDataFactoryImpl;
+
+
+/**
+ * @author Lorenz Buehmann
+ *
+ */
+public class RDFSLabelEntityTextRetriever extends AnnotationEntityTextRetriever{
+
+ public RDFSLabelEntityTextRetriever(OWLOntology ontology) {
+ super(ontology, new OWLDataFactoryImpl().getOWLAnnotationProperty(OWLRDFVocabulary.RDFS_LABEL.getIRI()));
+ }
+
+ public RDFSLabelEntityTextRetriever(OWLAPIOntology ontology) {
+ super(ontology, new OWLDataFactoryImpl().getOWLAnnotationProperty(OWLRDFVocabulary.RDFS_LABEL.getIRI()));
+ }
+}
Modified: trunk/components-core/src/main/java/org/dllearner/core/owl/Entity.java
===================================================================
--- trunk/components-core/src/main/java/org/dllearner/core/owl/Entity.java 2013-07-11 12:24:23 UTC (rev 4017)
+++ trunk/components-core/src/main/java/org/dllearner/core/owl/Entity.java 2013-07-12 09:03:21 UTC (rev 4018)
@@ -28,6 +28,10 @@
*
*/
public interface Entity extends NamedKBElement {
+
+ public enum Type{
+ CLASS, OBJECT_PROPERTY, DATA_PROPERTY;
+ }
public URI getURI();
Modified: trunk/components-core/src/test/java/org/dllearner/algorithms/isle/ISLETest.java
===================================================================
--- trunk/components-core/src/test/java/org/dllearner/algorithms/isle/ISLETest.java 2013-07-11 12:24:23 UTC (rev 4017)
+++ trunk/components-core/src/test/java/org/dllearner/algorithms/isle/ISLETest.java 2013-07-12 09:03:21 UTC (rev 4018)
@@ -3,15 +3,10 @@
*/
package org.dllearner.algorithms.isle;
-import static org.junit.Assert.*;
-
import java.io.File;
import java.util.Map;
-import java.util.Map.Entry;
-import org.dllearner.core.AbstractLearningProblem;
import org.dllearner.core.AbstractReasonerComponent;
-import org.dllearner.core.ComponentInitException;
import org.dllearner.core.KnowledgeSource;
import org.dllearner.core.owl.Entity;
import org.dllearner.core.owl.NamedClass;
@@ -39,21 +34,28 @@
private LuceneSearcher searcher;
private Relevance relevance;
private String searchField = "label";
-
+
/**
- * @throws java.lang.Exception
+ *
*/
- @Before
- public void setUp() throws Exception {
+ public ISLETest() throws Exception{
manager = OWLManager.createOWLOntologyManager();
ontology = manager.loadOntologyFromOntologyDocument(new File("../examples/isle/father_labeled.owl"));
cls = new NamedClass("http://example.com/father#father");
- textRetriever = new LabelEntityTextRetriever(ontology);
+ textRetriever = new RDFSLabelEntityTextRetriever(ontology);
OWLOntologyLuceneIndex index = new OWLOntologyLuceneIndex(ontology, searchField);
searcher = new LuceneSearcher(index.getDirectory(), searchField);
relevance = new PMILuceneBasedRelevance(ontology, searcher, textRetriever);
}
+ /**
+ * @throws java.lang.Exception
+ */
+ @Before
+ public void setUp() throws Exception{
+
+ }
+
@Test
public void testTextRetrieval() {
System.out.println("Text for entity " + cls + ":");
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