[DL-Learner SVN] SF.net SVN: dl-learner:[1748] trunk/src/dl-learner/org/dllearner/scripts/ matching

[<jen...@us...>]

Revision: 1748
          http://dl-learner.svn.sourceforge.net/dl-learner/?rev=1748&view=rev
Author:   jenslehmann
Date:     2009-05-07 11:41:54 +0000 (Thu, 07 May 2009)

Log Message:
-----------
mapping evaluator working

Modified Paths:
--------------
    trunk/src/dl-learner/org/dllearner/scripts/matching/DBpediaPoint.java
    trunk/src/dl-learner/org/dllearner/scripts/matching/Evaluation.java

Modified: trunk/src/dl-learner/org/dllearner/scripts/matching/DBpediaPoint.java
===================================================================
--- trunk/src/dl-learner/org/dllearner/scripts/matching/DBpediaPoint.java	2009-05-07 10:11:58 UTC (rev 1747)
+++ trunk/src/dl-learner/org/dllearner/scripts/matching/DBpediaPoint.java	2009-05-07 11:41:54 UTC (rev 1748)
@@ -77,7 +77,13 @@
 		while(rs.hasNext()) {
 			QuerySolution qs = rs.nextSolution();
 			geoLat = qs.getLiteral("lat").getDouble();
+			if(((Double)geoLat).toString().contains("E")) {
+				geoLat = 0.0;
+			}
 			geoLong = qs.getLiteral("long").getDouble();
+			if(((Double)geoLong).toString().contains("E")) {
+				geoLong = 0.0;
+			}	
 			label = qs.getLiteral("label").getString();
 			if(qs.contains("type")) {
 				classList.add(qs.get("type").toString());

Modified: trunk/src/dl-learner/org/dllearner/scripts/matching/Evaluation.java
===================================================================
--- trunk/src/dl-learner/org/dllearner/scripts/matching/Evaluation.java	2009-05-07 10:11:58 UTC (rev 1747)
+++ trunk/src/dl-learner/org/dllearner/scripts/matching/Evaluation.java	2009-05-07 11:41:54 UTC (rev 1748)
@@ -40,6 +40,7 @@
 public class Evaluation {
 
 	private int tests;
+	private int discarded;
 	private int noMatchCount;
 	private int correctMatchCount;
 	private int incorrectMatchCount;
@@ -53,6 +54,7 @@
 	public Evaluation(Map<URI,URI> testMatches) throws IOException {
 		
 		tests = 0;
+		discarded = 0;
 		noMatchCount = 0;
 		correctMatchCount = 0;
 		incorrectMatchCount = 0;
@@ -75,6 +77,7 @@
 				dbpediaPoint = new DBpediaPoint(match.getKey());
 			} catch (Exception e) {
 				logger.debug(e.getMessage());
+				discarded++;
 				continue;
 			}
 			URI matchedURI = DBpediaLinkedGeoData.findGeoDataMatch(dbpediaPoint);
@@ -133,6 +136,10 @@
 		return tests;
 	}
 
+	public int getDiscarded() {
+		return discarded;
+	}	
+	
 	public static void main(String args[]) throws IOException {
 		
 		Logger.getRootLogger().setLevel(Level.TRACE);
@@ -154,6 +161,7 @@
 		}
 		// perform evaluation and print results
 		Evaluation eval = new Evaluation(matches);
+		System.out.println(eval.getTests() + " points tested (" + eval.getDiscarded() + " discarded)");
 		System.out.println("precision: " + eval.getPrecision());
 		System.out.println("recall: " + eval.getRecall());
 	}


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