[DL-Learner SVN] SF.net SVN: dl-learner:[4036] trunk/components-core/src/main/java/org/ dllearner/algorithms/isle

[<lor...@us...>]

Revision: 4036
          http://sourceforge.net/p/dl-learner/code/4036
Author:   lorenz_b
Date:     2013-09-03 15:44:26 +0000 (Tue, 03 Sep 2013)
Log Message:
-----------
Added linguistic annotator.

Modified Paths:
--------------
    trunk/components-core/src/main/java/org/dllearner/algorithms/isle/index/SemanticAnnotator.java

Added Paths:
-----------
    trunk/components-core/src/main/java/org/dllearner/algorithms/isle/EntityCandidateGenerator.java
    trunk/components-core/src/main/java/org/dllearner/algorithms/isle/index/LinguisticAnnotator.java

Added: trunk/components-core/src/main/java/org/dllearner/algorithms/isle/EntityCandidateGenerator.java
===================================================================
--- trunk/components-core/src/main/java/org/dllearner/algorithms/isle/EntityCandidateGenerator.java	                        (rev 0)
+++ trunk/components-core/src/main/java/org/dllearner/algorithms/isle/EntityCandidateGenerator.java	2013-09-03 15:44:26 UTC (rev 4036)
@@ -0,0 +1,25 @@
+/**
+ * 
+ */
+package org.dllearner.algorithms.isle;
+
+import java.util.Set;
+
+import org.dllearner.algorithms.isle.index.Annotation;
+import org.dllearner.core.owl.Entity;
+import org.semanticweb.owlapi.model.OWLOntology;
+
+/**
+ * @author Lorenz Buehmann
+ *
+ */
+public abstract class EntityCandidateGenerator {
+	
+	private OWLOntology ontology;
+
+	public EntityCandidateGenerator(OWLOntology ontology) {
+		this.ontology = ontology;
+	}
+
+	public abstract Set<Entity> getCandidates(Annotation annotation);
+}

Added: trunk/components-core/src/main/java/org/dllearner/algorithms/isle/index/LinguisticAnnotator.java
===================================================================
--- trunk/components-core/src/main/java/org/dllearner/algorithms/isle/index/LinguisticAnnotator.java	                        (rev 0)
+++ trunk/components-core/src/main/java/org/dllearner/algorithms/isle/index/LinguisticAnnotator.java	2013-09-03 15:44:26 UTC (rev 4036)
@@ -0,0 +1,16 @@
+/**
+ * 
+ */
+package org.dllearner.algorithms.isle.index;
+
+import java.util.Set;
+
+/**
+ * @author Lorenz Buehmann
+ *
+ */
+public interface LinguisticAnnotator {
+	
+	Set<Annotation> annotate(Document document);
+
+}

Modified: trunk/components-core/src/main/java/org/dllearner/algorithms/isle/index/SemanticAnnotator.java
===================================================================
--- trunk/components-core/src/main/java/org/dllearner/algorithms/isle/index/SemanticAnnotator.java	2013-09-03 15:26:18 UTC (rev 4035)
+++ trunk/components-core/src/main/java/org/dllearner/algorithms/isle/index/SemanticAnnotator.java	2013-09-03 15:44:26 UTC (rev 4036)
@@ -1,5 +1,11 @@
 package org.dllearner.algorithms.isle.index;
 
+import java.util.HashSet;
+import java.util.Set;
+
+import org.dllearner.algorithms.isle.EntityCandidateGenerator;
+import org.dllearner.algorithms.isle.WordSenseDisambiguation;
+import org.dllearner.core.owl.Entity;
 import org.semanticweb.owlapi.model.OWLOntology;
 
 /**
@@ -9,15 +15,23 @@
  */
 public class SemanticAnnotator {
 	
-    OWLOntology ontology;
+    private OWLOntology ontology;
+	private WordSenseDisambiguation wordSenseDisambiguation;
+	private EntityCandidateGenerator entityCandidateGenerator;
+	private LinguisticAnnotator linguisticAnnotator;
+	
 
     /**
      * Initialize this semantic annotator to use the entities from the provided ontology.
      *
      * @param ontology the ontology to use entities from
      */
-    public SemanticAnnotator(OWLOntology ontology) {
+    public SemanticAnnotator(OWLOntology ontology, WordSenseDisambiguation wordSenseDisambiguation, 
+    		EntityCandidateGenerator entityCandidateGenerator, LinguisticAnnotator linguisticAnnotator) {
         this.ontology = ontology;
+		this.wordSenseDisambiguation = wordSenseDisambiguation;
+		this.entityCandidateGenerator = entityCandidateGenerator;
+		this.linguisticAnnotator = linguisticAnnotator;
     }
 
     /**
@@ -26,7 +40,16 @@
      * @param document the document to annotate
      * @return the given document extended with annotations
      */
-    public AnnotatedDocument processDocument(Document document){
-    	return null;
+    public AnnotatedDocument processDocument(TextDocument document){
+    	Set<Annotation> annotations = linguisticAnnotator.annotate(document);
+    	Set<SemanticAnnotation> semanticAnnotations = new HashSet<SemanticAnnotation>();
+    	for (Annotation annotation : annotations) {
+    		Set<Entity> candidateEntities = entityCandidateGenerator.getCandidates(annotation);
+    		SemanticAnnotation semanticAnnotation = wordSenseDisambiguation.disambiguate(annotation, candidateEntities);
+    		semanticAnnotations.add(semanticAnnotation);
+    		
+		}
+    	AnnotatedDocument annotatedDocument = new AnnotatedTextDocument(document, semanticAnnotations);
+    	return annotatedDocument;
     }
 }

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