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[DL-Learner SVN] SF.net SVN: dl-learner:[1153] trunk/src/dl-learner/org/dllearner
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From: <ku...@us...> - 2008-08-30 14:31:29
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Revision: 1153
http://dl-learner.svn.sourceforge.net/dl-learner/?rev=1153&view=rev
Author: kurzum
Date: 2008-08-30 14:31:26 +0000 (Sat, 30 Aug 2008)
Log Message:
-----------
Modified Paths:
--------------
trunk/src/dl-learner/org/dllearner/kb/sparql/SparqlKnowledgeSource.java
trunk/src/dl-learner/org/dllearner/scripts/DumbLPFinder.java
trunk/src/dl-learner/org/dllearner/scripts/WikipediaCategoryCleaner.java
trunk/src/dl-learner/org/dllearner/utilities/learn/LearnSPARQLConfiguration.java
trunk/src/dl-learner/org/dllearner/utilities/learn/LearnSparql.java
Modified: trunk/src/dl-learner/org/dllearner/kb/sparql/SparqlKnowledgeSource.java
===================================================================
--- trunk/src/dl-learner/org/dllearner/kb/sparql/SparqlKnowledgeSource.java 2008-08-30 13:52:08 UTC (rev 1152)
+++ trunk/src/dl-learner/org/dllearner/kb/sparql/SparqlKnowledgeSource.java 2008-08-30 14:31:26 UTC (rev 1153)
@@ -80,7 +80,7 @@
static int recursionDepthDefault = 1;
//RBC
- static final boolean debug = true;
+ static final boolean debug = false;
static final boolean debugUseImprovedTupleAquisitor = debug && false; //switches tupleaquisitor
static final boolean debugExitAfterExtraction = debug && false; //switches sysex und rdf generation
static final boolean debugAdditionallyGenerateRDF = debug && true;
Modified: trunk/src/dl-learner/org/dllearner/scripts/DumbLPFinder.java
===================================================================
--- trunk/src/dl-learner/org/dllearner/scripts/DumbLPFinder.java 2008-08-30 13:52:08 UTC (rev 1152)
+++ trunk/src/dl-learner/org/dllearner/scripts/DumbLPFinder.java 2008-08-30 14:31:26 UTC (rev 1153)
@@ -23,6 +23,7 @@
import java.util.SortedSet;
import java.util.TreeSet;
+import org.apache.log4j.ConsoleAppender;
import org.apache.log4j.FileAppender;
import org.apache.log4j.Level;
import org.apache.log4j.Logger;
@@ -33,11 +34,14 @@
import org.dllearner.core.ReasoningService;
import org.dllearner.core.owl.Individual;
import org.dllearner.reasoning.FastInstanceChecker;
+import org.dllearner.reasoning.OWLAPIReasoner;
import org.dllearner.utilities.Files;
import org.dllearner.utilities.datastructures.SetManipulation;
import org.dllearner.utilities.learn.ConfWriter;
import org.dllearner.utilities.learn.LearnOWLFile;
import org.dllearner.utilities.learn.LearnOWLFileConfiguration;
+import org.dllearner.utilities.learn.LearnSPARQLConfiguration;
+import org.dllearner.utilities.learn.LearnSparql;
import org.dllearner.utilities.owl.ReasoningServiceFactory;
import org.dllearner.utilities.owl.ReasoningServiceFactory.AvailableReasoners;
@@ -49,10 +53,14 @@
public static String ontologyPath = "examples/semantic_bible/NTNcombined.owl";
- private static Class usedReasoner = FastInstanceChecker.class;
- //private static Class usedReasoner = OWLAPIReasoner.class;
+ //private static Class usedReasoner = FastInstanceChecker.class;
+ private static Class usedReasoner = OWLAPIReasoner.class;
private static boolean allOrExists = false;
private static boolean tenORthirty = false;
+
+ private static boolean sparql = true;
+
+ private static boolean DEBUG = false;
//private static boolean allOrExists = true;
/**
@@ -60,6 +68,7 @@
*/
public static void main(String[] args) {
initLogger();
+ logger.info("started");
//String fileURL = new File(ontologyFile).toURI().toString();
reasoningService = ReasoningServiceFactory.getReasoningService(
@@ -124,8 +133,12 @@
}
-
- EvaluatedDescription d = learnOriginal( positiveEx, negativeEx);
+ EvaluatedDescription d;
+ if(sparql){
+ d = learnSPARQL( positiveEx, negativeEx);
+ }else {
+ d = learnOriginal( positiveEx, negativeEx);
+ }
@@ -133,12 +146,12 @@
filename+=(d.getDescriptionLength()<10)?"0"+d.getDescriptionLength():d.getDescriptionLength()+"";
if(d.getAccuracy()>=0.99){
filename +="_99+";
- }else if(d.getAccuracy()>=0.75){
- filename +="_75+";
- }else if(d.getAccuracy()>=0.50){
- filename +="_50+";
+ }else if(d.getAccuracy()>=0.80){
+ filename +="_80+";
+ }else if(d.getAccuracy()>=0.60){
+ filename +="_60+";
}else {
- filename +="_50-";
+ filename +="_60-";
}
filename += "_"+div+".conf";
@@ -220,6 +233,28 @@
}
+
+ private static EvaluatedDescription learnSPARQL( SortedSet<Individual> posExamples, SortedSet<Individual> negExamples) {
+
+ LearnSparql learner = new LearnSparql(getConfForSparql());
+ LearningAlgorithm la = null;
+ try{
+ la = learner.learn(
+ SetManipulation.indToString(posExamples),
+ SetManipulation.indToString(negExamples),
+ usedReasoner);
+ la.start();
+ }catch (Exception e) {
+ System.out.println("ignoring the error "+e.toString());
+
+ }
+
+ EvaluatedDescription d = la.getCurrentlyBestEvaluatedDescription();
+
+ return d;
+
+
+ }
@@ -254,7 +289,41 @@
}
+ private static LearnSPARQLConfiguration getConfForSparql() {
+ LearnSPARQLConfiguration lc = new LearnSPARQLConfiguration();
+ // lsc.sparqlEndpoint = sparqlTasks.getSparqlEndpoint();
+
+
+ lc.recursiondepth = 2;
+ lc.closeAfterRecursion = true;
+ lc.useLits = true;
+ lc.predefinedEndpoint = "LOCALJOSEKIBIBLE";
+
+ lc.noisePercentage = 0;
+ lc.guaranteeXgoodDescriptions = 1;
+ lc.maxExecutionTimeInSeconds = 30;
+
+
+
+ if(allOrExists){
+ lc.useAllConstructor = true;
+ lc.useCardinalityRestrictions = true;
+ lc.useExistsConstructor =true;
+ lc.useNegation = true;
+ }else {
+ lc.useAllConstructor = false;
+ lc.useCardinalityRestrictions = false;
+ lc.useExistsConstructor =true;
+ lc.useNegation = false;
+ }
+
+ // lsc.searchTreeFile = "log/WikipediaCleaner.txt";
+
+ return lc;
+
+ }
+
private static void initLogger() {
SimpleLayout layout = new SimpleLayout();
@@ -270,11 +339,16 @@
logger.removeAllAppenders();
- //ConsoleAppender consoleAppender = new ConsoleAppender(layout);
- //logger.addAppender(consoleAppender);
+ if(DEBUG){
+ logger.setLevel(Level.DEBUG);
+ ConsoleAppender consoleAppender = new ConsoleAppender(layout);
+ logger.addAppender(consoleAppender);
+ }else{
+ logger.setLevel(Level.INFO);
+ }
logger.addAppender(fileAppender);
- logger.setLevel(Level.INFO);
+
}
Modified: trunk/src/dl-learner/org/dllearner/scripts/WikipediaCategoryCleaner.java
===================================================================
--- trunk/src/dl-learner/org/dllearner/scripts/WikipediaCategoryCleaner.java 2008-08-30 13:52:08 UTC (rev 1152)
+++ trunk/src/dl-learner/org/dllearner/scripts/WikipediaCategoryCleaner.java 2008-08-30 14:31:26 UTC (rev 1153)
@@ -43,6 +43,7 @@
import org.dllearner.kb.sparql.SparqlEndpoint;
import org.dllearner.kb.sparql.SparqlKnowledgeSource;
import org.dllearner.kb.sparql.SparqlQuery;
+import org.dllearner.reasoning.FastInstanceChecker;
import org.dllearner.scripts.improveWikipedia.ConceptSPARQLReEvaluator;
import org.dllearner.scripts.improveWikipedia.ConceptSelector;
import org.dllearner.scripts.improveWikipedia.WikipediaCategoryTasks;
@@ -208,7 +209,7 @@
LearnSparql learner = new LearnSparql(getConfToRelearn());
LearningAlgorithm la = null;
try {
- la = learner.learn(posExamples, negExamples);
+ la = learner.learn(posExamples, negExamples, FastInstanceChecker.class);
} catch (Exception e) {
e.printStackTrace();
}
@@ -221,6 +222,7 @@
private static LearnSPARQLConfiguration getConfToFindWrongIndividuals() {
LearnSPARQLConfiguration lsc = new LearnSPARQLConfiguration();
lsc.sparqlEndpoint = sparqlTasks.getSparqlEndpoint();
+ lsc.predefinedEndpoint = "DBPEDIA";
lsc.recursiondepth = 1;
lsc.noisePercentage = 20;
Modified: trunk/src/dl-learner/org/dllearner/utilities/learn/LearnSPARQLConfiguration.java
===================================================================
--- trunk/src/dl-learner/org/dllearner/utilities/learn/LearnSPARQLConfiguration.java 2008-08-30 13:52:08 UTC (rev 1152)
+++ trunk/src/dl-learner/org/dllearner/utilities/learn/LearnSPARQLConfiguration.java 2008-08-30 14:31:26 UTC (rev 1153)
@@ -14,10 +14,12 @@
// SparqlKnowledgeSource
public SparqlEndpoint sparqlEndpoint = SparqlEndpoint.getEndpointDBpedia();
+ public String predefinedEndpoint = null;
public int recursiondepth = 1;
public boolean closeAfterRecursion = true;
+ public boolean useLits = false;
public boolean randomizeCache = false;
- public String predefinedFilter = "YAGO";
+ public String predefinedFilter = null;
@Override
@@ -25,11 +27,21 @@
try {
super.applyConfigEntries(cm, ks, lp, rs, la);
// KNOWLEDGESOURCE
- cm.applyConfigEntry(ks, "url", sparqlEndpoint.getURL().toString());
- cm.applyConfigEntry(ks, "predefinedEndpoint", "DBPEDIA");
+ if(predefinedEndpoint ==null){
+ cm.applyConfigEntry(ks, "url", sparqlEndpoint.getURL().toString());
+ }else {
+ cm.applyConfigEntry(ks, "predefinedEndpoint", predefinedEndpoint);
+ }
+ if(predefinedFilter==null){
+ //todo manual
+ }else{
+ cm.applyConfigEntry(ks, "predefinedFilter", predefinedFilter);
+ }
+
+ cm.applyConfigEntry(ks, "useLits", useLits);
cm.applyConfigEntry(ks, "recursionDepth", recursiondepth);
cm.applyConfigEntry(ks, "closeAfterRecursion", closeAfterRecursion);
- cm.applyConfigEntry(ks, "predefinedFilter", predefinedFilter);
+
if (randomizeCache)
cm.applyConfigEntry(ks, "cacheDir", "cache/"
+ System.currentTimeMillis() + "");
Modified: trunk/src/dl-learner/org/dllearner/utilities/learn/LearnSparql.java
===================================================================
--- trunk/src/dl-learner/org/dllearner/utilities/learn/LearnSparql.java 2008-08-30 13:52:08 UTC (rev 1152)
+++ trunk/src/dl-learner/org/dllearner/utilities/learn/LearnSparql.java 2008-08-30 14:31:26 UTC (rev 1153)
@@ -53,7 +53,7 @@
//return will be replaced by List Description
public LearningAlgorithm learn( SortedSet<String> posExamples,
- SortedSet<String> negExamples) throws ComponentInitException,
+ SortedSet<String> negExamples, Class<? extends ReasonerComponent> Reasoner) throws ComponentInitException,
LearningProblemUnsupportedException {
logger.info("Start Learning with");
@@ -72,7 +72,7 @@
cm.applyConfigEntry(ks, "instances", instances);
// reasoner
- ReasonerComponent r = cm.reasoner(FastInstanceChecker.class, ks);
+ ReasonerComponent r = cm.reasoner(Reasoner, ks);
ReasoningService rs = cm.reasoningService(r);
// learning problem
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