Similarité en java

Fermé
Rawend - 4 nov. 2019 à 18:47
Bonjour,

svp je cherche à calculer la similarité entre deux mots a wordnet sur java , j'ai télécharer l'API jaws mais elle ne marche pas , quand je fais le run il me donne cette erreur :
java.lang.ClassNotFoundException: org.sqlite.JDBC
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Unknown Source)
at edu.cmu.lti.jawjaw.db.SQL.createSQLConnection(SQL.java:77)
at edu.cmu.lti.jawjaw.db.SQL.<init>(SQL.java:55)
at edu.cmu.lti.jawjaw.db.SQL.<clinit>(SQL.java:45)
at edu.cmu.lti.jawjaw.db.WordDAO.findWordsByLemmaAndPos(WordDAO.java:124)
at edu.cmu.lti.jawjaw.util.WordNetUtil.wordToSynsets(WordNetUtil.java:38)
at edu.cmu.lti.lexical_db.NictWordNet.getAllConcepts(NictWordNet.java:38)
at edu.cmu.lti.ws4j.util.WordSimilarityCalculator.calcRelatednessOfWords(WordSimilarityCalculator.java:79)
at edu.cmu.lti.ws4j.RelatednessCalculator.calcRelatednessOfWords(RelatednessCalculator.java:61)
at monProjet.wordnet.compute(wordnet.java:27)
at monProjet.wordnet.main(wordnet.java:38)
Exception in thread "main" java.lang.NullPointerException
at edu.cmu.lti.jawjaw.db.SQL.getPreparedStatement(SQL.java:217)
at edu.cmu.lti.jawjaw.db.WordDAO.findWordsByLemmaAndPos(WordDAO.java:124)
at edu.cmu.lti.jawjaw.util.WordNetUtil.wordToSynsets(WordNetUtil.java:38)
at edu.cmu.lti.lexical_db.NictWordNet.getAllConcepts(NictWordNet.java:38)
at edu.cmu.lti.ws4j.util.WordSimilarityCalculator.calcRelatednessOfWords(WordSimilarityCalculator.java:79)
at edu.cmu.lti.ws4j.RelatednessCalculator.calcRelatednessOfWords(RelatednessCalculator.java:61)
at monProjet.wordnet.compute(wordnet.java:27)
at monProjet.wordnet.main(wordnet.java:38)

Any help plz !!
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