[DL-Learner SVN] SF.net SVN: dl-learner:[3849] branches/hmm/components-ext/src

[<ki...@us...>]

Revision: 3849
          http://dl-learner.svn.sourceforge.net/dl-learner/?rev=3849&view=rev
Author:   kirdie
Date:     2012-09-26 14:44:42 +0000 (Wed, 26 Sep 2012)
Log Message:
-----------
test case now successfully disambiguates the Mean Hamster Software example from the hmm paper.

Modified Paths:
--------------
    branches/hmm/components-ext/src/main/java/org/dllearner/algorithm/tbsl/learning/SPARQLTemplateBasedLearner2.java
    branches/hmm/components-ext/src/test/java/org/dllearner/algorithm/tbsl/learning/SPARQLTemplateBasedLearner3Test.java

Modified: branches/hmm/components-ext/src/main/java/org/dllearner/algorithm/tbsl/learning/SPARQLTemplateBasedLearner2.java
===================================================================
--- branches/hmm/components-ext/src/main/java/org/dllearner/algorithm/tbsl/learning/SPARQLTemplateBasedLearner2.java	2012-09-21 14:12:34 UTC (rev 3848)
+++ branches/hmm/components-ext/src/main/java/org/dllearner/algorithm/tbsl/learning/SPARQLTemplateBasedLearner2.java	2012-09-26 14:44:42 UTC (rev 3849)
@@ -71,17 +71,21 @@
 import com.jamonapi.Monitor;
 import com.jamonapi.MonitorFactory;
 
-public class SPARQLTemplateBasedLearner2 implements SparqlQueryLearningAlgorithm{
-
-	enum Mode{
-		BEST_QUERY, BEST_NON_EMPTY_QUERY
-	}
-
+/** The old learner taken over by Konrad Höffner for experiments with the Hidden Markov Algorithm by Saedeeh Shekarpur.
+ * 
+ * */
+public class SPARQLTemplateBasedLearner2 implements SparqlQueryLearningAlgorithm
+{
+	enum Mode {BEST_QUERY, BEST_NON_EMPTY_QUERY}
 	private Mode mode = Mode.BEST_QUERY;
+	
+	/** used to create a label out of the URI when there is no label available in the SPARQL endpoint.*/
 	private static SimpleIRIShortFormProvider sfp = new SimpleIRIShortFormProvider();
 
 	private static final Logger logger = Logger.getLogger(SPARQLTemplateBasedLearner2.class);
+	/** synonyms are great but are not used yet by the HMM algorithm. **/
 	private static final boolean	CREATE_SYNONYMS	= false;
+	/** The minimum score of items that are accepted from the Sindice search BOA index. **/
 	private static final Double	BOA_THRESHOLD	=  0.9;
 	private Monitor templateMon = MonitorFactory.getTimeMonitor("template");
 	private Monitor sparqlMon = MonitorFactory.getTimeMonitor("sparql");
@@ -511,8 +515,8 @@
 					keywords.add(slot.getWords().get(0));
 				}
 				if(template.getSlots().size()!=3) {continue;}
-				if(!keywords.contains("Mean Hamster Software")) {continue;}
-				if(!keywords.contains("published")) {continue;}
+//				if(!keywords.contains("Mean Hamster Software")) {continue;}
+//				if(!keywords.contains("published")) {continue;}
 				System.out.println("\"keywords\": "+keywords);
 			}
 			System.out.println(template);
@@ -542,7 +546,8 @@
 					for(String word: slot.getWords()) {max = Math.max(max, Similarity.getSimilarity(word, info.getLabel()));}					
 					if(max<0||max>1) throw new AssertionError("max is not in [0,1], max="+max);
 					info.setStringSimilarityScore(max);
-
+					if(!info.setTypeFromDBpediaURI()) throw new AssertionError("could not set type for info "+info);
+					System.err.println("info with type: "+info);
 					resourceInfos.add(info);
 				}
 				segmentToURIs.put(segment,resourceInfos);

Modified: branches/hmm/components-ext/src/test/java/org/dllearner/algorithm/tbsl/learning/SPARQLTemplateBasedLearner3Test.java
===================================================================
--- branches/hmm/components-ext/src/test/java/org/dllearner/algorithm/tbsl/learning/SPARQLTemplateBasedLearner3Test.java	2012-09-21 14:12:34 UTC (rev 3848)
+++ branches/hmm/components-ext/src/test/java/org/dllearner/algorithm/tbsl/learning/SPARQLTemplateBasedLearner3Test.java	2012-09-26 14:44:42 UTC (rev 3849)
@@ -105,7 +105,7 @@
 	private static final boolean	DBPEDIA_PRETAGGED	= true;
 	private static final boolean	OXFORD_PRETAGGED	= false;
 
-	/*@Test*/ public void testDBpedia() throws Exception
+	@Test public void testDBpedia() throws Exception
 	{
 		File file = generateTestDataIfNecessary(
 				new File(getClass().getClassLoader().getResource("tbsl/evaluation/qald2-dbpedia-train-tagged(ideal).xml").getFile()),
@@ -162,7 +162,7 @@
 
 	/** For debugging one question in particular.
 	 */
-	@Test public void testSingleQueryDBpedia()
+	/*@Test*/ public void testSingleQueryDBpedia()
 	{
 //		Logger.getLogger(Templator.class).setLevel(Level.DEBUG);
 //		Logger.getLogger(Parser.class).setLevel(Level.DEBUG);
@@ -681,7 +681,7 @@
 		return testData;
 	}
 
-	/**
+	/** Updates question file by removing questions without nonempty resource list answer and adding answers.
 	 * @param file
 	 * @param updatedFile
 	 * @throws ParserConfigurationException 

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