[DL-Learner SVN] SF.net SVN: dl-learner:[3657] trunk/components-ext/src/main/java/org/ dllearner/algorithm/tbsl/exploration/modules/LevenstheinModule.java

[<seb...@us...>]

Revision: 3657
          http://dl-learner.svn.sourceforge.net/dl-learner/?rev=3657&view=rev
Author:   sebastianwtr
Date:     2012-04-24 07:47:35 +0000 (Tue, 24 Apr 2012)
Log Message:
-----------
[tbsl-exploration] updated Levensthein-Module

Modified Paths:
--------------
    trunk/components-ext/src/main/java/org/dllearner/algorithm/tbsl/exploration/modules/LevenstheinModule.java

Modified: trunk/components-ext/src/main/java/org/dllearner/algorithm/tbsl/exploration/modules/LevenstheinModule.java
===================================================================
--- trunk/components-ext/src/main/java/org/dllearner/algorithm/tbsl/exploration/modules/LevenstheinModule.java	2012-04-24 00:48:26 UTC (rev 3656)
+++ trunk/components-ext/src/main/java/org/dllearner/algorithm/tbsl/exploration/modules/LevenstheinModule.java	2012-04-24 07:47:35 UTC (rev 3657)
@@ -9,7 +9,7 @@
 import org.dllearner.algorithm.tbsl.exploration.Utils.Levenshtein;
 
 public class LevenstheinModule {
-	private final static double LevenstheinMin=0.85;
+	private final static double LevenstheinMin=0.65;
 	
 	public static ArrayList<Hypothesis> doLevensthein(String variable, String property_to_compare_with, HashMap<String, String> properties)
 			throws SQLException {
@@ -24,33 +24,44 @@
 			 key=key.toLowerCase();
 			 String value = entry.getValue();
 			 
-			 //compare property gotten from the resource with the property from the original query
-			 double nld=Levenshtein.nld(property_to_compare_with.toLowerCase(), key);
-			 
-			 //if(nld>=LevenstheinMin||key.contains(lemmatiser.stem(property_to_compare_with))||property_to_compare_with.contains(lemmatiser.stem(key))){
-			 
-			 if(key.contains(property_to_compare_with)||property_to_compare_with.contains(key)){
-				 if(nld<0.8){
-					 Hypothesis h = new Hypothesis(variable, key, value, "PROPERTY", 0.85);
-					 listOfNewHypothesen.add(h); 
+			 ArrayList<String> property_array=new ArrayList<String>();
+			 property_array.add(property_to_compare_with);
+			 if(property_to_compare_with.contains(" ")){
+				 
+				 String[] array_temp = property_to_compare_with.split(" ");
+				 for(String s : array_temp) property_array.add(s);
+			 }
+			 for(String compare_property :property_array ){
+				 
+				 double nld=Levenshtein.nld(compare_property.toLowerCase(), key);
+				 
+				 //if(nld>=LevenstheinMin||key.contains(lemmatiser.stem(property_to_compare_with))||property_to_compare_with.contains(lemmatiser.stem(key))){
+				 
+				 if(key.contains(compare_property)||compare_property.contains(key)){
+					 if(nld<0.8){
+						 Hypothesis h = new Hypothesis(variable, key, value, "PROPERTY", 0.85);
+						 listOfNewHypothesen.add(h); 
+					 }
+					 else{
+						 Hypothesis h = new Hypothesis(variable, key, value, "PROPERTY", nld);
+						 listOfNewHypothesen.add(h);
+					 }
+					 
 				 }
-				 else{
+				 else if(key.substring(key.length()-1).contains("s")){
+						String neuer_string = key.substring(0, key.length() -1);
+						if(neuer_string.contains(compare_property)||compare_property.contains(neuer_string)){
+							 Hypothesis h = new Hypothesis(variable, neuer_string, value, "PROPERTY", 1.5);
+							 listOfNewHypothesen.add(h);
+						 }
+				 }
+				 else if(nld>=LevenstheinMin){
 					 Hypothesis h = new Hypothesis(variable, key, value, "PROPERTY", nld);
 					 listOfNewHypothesen.add(h);
 				 }
-				 
 			 }
-			 else if(key.substring(key.length()-1).contains("s")){
-					String neuer_string = key.substring(0, key.length() -1);
-					if(neuer_string.contains(property_to_compare_with)||property_to_compare_with.contains(neuer_string)){
-						 Hypothesis h = new Hypothesis(variable, neuer_string, value, "PROPERTY", 1.5);
-						 listOfNewHypothesen.add(h);
-					 }
-			 }
-			 else if(nld>=LevenstheinMin){
-				 Hypothesis h = new Hypothesis(variable, key, value, "PROPERTY", nld);
-				 listOfNewHypothesen.add(h);
-			 }
+			 //compare property gotten from the resource with the property from the original query
+			 
 		     
 		 }
 		 

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