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[DL-Learner SVN] SF.net SVN: dl-learner:[2768] trunk/components-core/src
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From: <ji...@us...> - 2011-04-13 14:50:43
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Revision: 2768
http://dl-learner.svn.sourceforge.net/dl-learner/?rev=2768&view=rev
Author: jialva
Date: 2011-04-13 14:50:32 +0000 (Wed, 13 Apr 2011)
Log Message:
-----------
fuzzy F-measure added
Modified Paths:
--------------
trunk/components-core/src/main/java/org/dllearner/learningproblems/fuzzydll/FuzzyPosNegLPStandard.java
trunk/components-core/src/main/java/org/dllearner/reasoning/fuzzydll/FuzzyDLReasonerManager.java
trunk/components-core/src/test/java/org/dllearner/test/FuzzyDLLTest.java
Modified: trunk/components-core/src/main/java/org/dllearner/learningproblems/fuzzydll/FuzzyPosNegLPStandard.java
===================================================================
--- trunk/components-core/src/main/java/org/dllearner/learningproblems/fuzzydll/FuzzyPosNegLPStandard.java 2011-04-13 09:19:58 UTC (rev 2767)
+++ trunk/components-core/src/main/java/org/dllearner/learningproblems/fuzzydll/FuzzyPosNegLPStandard.java 2011-04-13 14:50:32 UTC (rev 2768)
@@ -507,7 +507,7 @@
*/
public double getPredAccuracyOrTooWeakExact(Description description, double noise) {
- // double crispAccuracy = crispAccuracy(description, noise);
+ double crispAccuracy = crispAccuracy(description, noise);
// if I erase next line, fuzzy reasoning fails
// if (crispAccuracy == -1) return -1;
@@ -538,7 +538,7 @@
// double crispAccuracy = crispAccuracy(description, noise);
// }
- double crispAccuracy = fuzzyAccuracy;
+ crispAccuracy = fuzzyAccuracy;
if (crispAccuracy != fuzzyAccuracy) {
System.err.println("***********************************************");
@@ -574,6 +574,27 @@
}
public double getFMeasureOrTooWeakExact(Description description, double noise) {
+
+ // added by Josue
+ // fuzzy F-measure
+ double coveredMembershipDegree = 0;
+ double totalMembershipDegree = 0;
+ double invertedCoveredMembershipDegree = 0;
+
+ for (FuzzyIndividual ind: fuzzyExamples) {
+ coveredMembershipDegree += reasoner.hasTypeFuzzyMembership(description, ind) * ind.getBeliefDegree();
+ totalMembershipDegree += ind.getBeliefDegree();
+ invertedCoveredMembershipDegree += (1 - ind.getBeliefDegree()) * (1 - reasoner.hasTypeFuzzyMembership(description, ind));
+ }
+ double fuzzyRecall = totalMembershipDegree == 0 ? 0 :coveredMembershipDegree/totalMembershipDegree;
+ // TODO this is like this??? not sure
+ if(fuzzyRecall < 1 - noise) {
+ return -1;
+ }
+ double fuzzyPrecision = (coveredMembershipDegree + invertedCoveredMembershipDegree) == 0 ? 0: coveredMembershipDegree / (coveredMembershipDegree + invertedCoveredMembershipDegree);
+ double fuzzyFmeasure = Heuristics.getFScore(fuzzyRecall, fuzzyPrecision);
+
+ // crisp F-measure
int additionalInstances = 0;
for(Individual ind : negativeExamples) {
if(reasoner.hasType(description, ind)) {
@@ -597,7 +618,20 @@
double precision = (additionalInstances + coveredInstances == 0) ? 0 : coveredInstances / (double) (coveredInstances + additionalInstances);
// return getFMeasure(recall, precision);
- return Heuristics.getFScore(recall, precision);
+ double crispFmeasure = Heuristics.getFScore(recall, precision);
+
+ crispFmeasure = fuzzyFmeasure;
+
+ if (crispFmeasure != fuzzyFmeasure) {
+ System.err.println("************************");
+ System.err.println("* crispFmeasuer = " + crispFmeasure);
+ System.err.println("* fuzzyFmeasuer = " + fuzzyFmeasure);
+ System.err.println("************************");
+ Scanner sc = new Scanner(System.in);
+ sc.nextLine();
+ }
+
+ return crispFmeasure;
}
// instead of using the standard operation, we use optimisation
Modified: trunk/components-core/src/main/java/org/dllearner/reasoning/fuzzydll/FuzzyDLReasonerManager.java
===================================================================
--- trunk/components-core/src/main/java/org/dllearner/reasoning/fuzzydll/FuzzyDLReasonerManager.java 2011-04-13 09:19:58 UTC (rev 2767)
+++ trunk/components-core/src/main/java/org/dllearner/reasoning/fuzzydll/FuzzyDLReasonerManager.java 2011-04-13 14:50:32 UTC (rev 2768)
@@ -16,13 +16,8 @@
public class FuzzyDLReasonerManager {
- private static final String AUXFUZZYKBFILENAME = "/Users/josue/Documents/PhD/AKSW/DL_Learner/workspace/dllearner-parent/components-core/src/main/resources/FuzzyDL/examples/output/auxFuzzyKBfileName.fuzzyDL.txt";
- private static final String AUXFUZZYKBFILENAME_MANUALLYMODIFIED = "/Users/josue/Documents/PhD/AKSW/DL_Learner/workspace/dllearner-parent/components-core/src/main/resources/FuzzyDL/examples/output/auxFuzzyKBfileName_manuallyModified.fuzzyDL.txt";
- private static final String AUXNOFUZZYKBFILENAME_MANUALLYMODIFIED = "/Users/josue/Documents/PhD/AKSW/DL_Learner/workspace/dllearner-parent/components-core/src/main/resources/FuzzyDL/examples/output/auxNoFuzzyKBfileName_manuallyModified.fuzzyDL.txt";
- private static final String AUXNOFUZZYKBFILENAME_MANUALLYMODIFIED_NOPREFIX = "/Users/josue/Documents/PhD/AKSW/DL_Learner/workspace/dllearner-parent/components-core/src/main/resources/FuzzyDL/examples/output/auxNoFuzzyKBfileName_manuallyModified_noPrefix.fuzzyDL.txt";
- private static final String CHANGING_JUST_HIERARCHI_PROBLEM = "/Users/josue/Documents/PhD/AKSW/DL_Learner/workspace/dllearner-parent/components-core/src/main/resources/FuzzyDL/examples/output/fuzzyOWL2fuzzyDLparserOutput_manual.fuzzyDL.txt";
+ private static final String CHANGING_JUST_HIERARCHI_PROBLEM = "/Users/josue/Documents/PhD/AKSW/fuzzySemanticTools/FuzzyDLMacOSX/FuzzyDL/examples/output/fuzzyOWL2fuzzyDLparserOutput_manual.fuzzyDL.txt";
private static final String FUZZYOWL2FUZZYDLPARSEROUTPUT = "/Users/josue/Documents/PhD/AKSW/fuzzySemanticTools/FuzzyDLMacOSX/FuzzyDL/examples/output/fuzzyOWL2fuzzyDLparserOutput.fuzzyDL.txt";
- private static String AUX = "/Users/josue/Documents/PhD/AKSW/DL_Learner/workspace/dllearner-parent/components-core/src/main/resources/FuzzyDL/examples/output/kk.fuzzyDL.txt";
private static String CONFIG_FILENAME = "/Users/josue/Documents/PhD/AKSW/fuzzySemanticTools/FuzzyDLMacOSX/FuzzyDL/CONFIG";
private Solution queryResult;
Modified: trunk/components-core/src/test/java/org/dllearner/test/FuzzyDLLTest.java
===================================================================
--- trunk/components-core/src/test/java/org/dllearner/test/FuzzyDLLTest.java 2011-04-13 09:19:58 UTC (rev 2767)
+++ trunk/components-core/src/test/java/org/dllearner/test/FuzzyDLLTest.java 2011-04-13 14:50:32 UTC (rev 2768)
@@ -98,7 +98,7 @@
ComponentManager cm = ComponentManager.getInstance();
OWLFile ks = cm.knowledgeSource(OWLFile.class);
- ks.getConfigurator().setUrl(new URL("file:///Users/josue/Documents/PhD/AKSW/ontologies/foodItems_v1.1.owl"));
+ ks.getConfigurator().setUrl(new URL("file:///Users/josue/Documents/PhD/AKSW/ontologies/fuzzyFoodItems_v1.owl"));
ks.init();
//ReasonerComponent rc = cm.reasoner(OWLAPIReasoner.class, ks);
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