I am doing final year project on "web video categorization", in which one part is to find the similar (synonyms) words for a particular word and I want to remove similar terms from it.
I know Java language, so I chosen "Word Similarity For Java" ws4j
For that I have only used WS4J1.0.1 jar file , even I have not downloaded any extra files like WordNet lexical database or sqlite database to store it. Because in that website they have mentioned that all are contained as precompiled in this jar file.
When I executed Demo program SimilarityCalculationDemo.java, I got the following errors:
java.sql.BatchUpdateException: batch entry 0: [SQLITE_CORRUPT] The database disk image is malformed (database disk image is malformed)
at org.sqlite.Stmt.executeBatch(Stmt.java:226)
at org.sqlite.Stmt.executeBatch(Stmt.java:226)
at edu.cmu.lti.jawjaw.db.SQL.createIndexIfNotExists(SQL.java:118)
at edu.cmu.lti.jawjaw.db.SQL.createSQLConnection(SQL.java:98)
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)
atedu.cmu.lti.ws4j.util.WordSimilarityCalculator.calcRelatednessOfWords(WordSimilarityCalculator.java:79)
at edu.cmu.lti.ws4j.RelatednessCalculator.calcRelatednessOfWords(RelatednessCalculator.java:61)
at web_cat.SimilarityCalculationDemo.run(SimilarityCalculationDemo.java:37)
at web_cat.SimilarityCalculationDemo.main(SimilarityCalculationDemo.java:43)
java.sql.SQLException: [SQLITE_CORRUPT] The database disk image is malformed (database disk image is malformed)
at org.sqlite.DB.newSQLException(DB.java:383)
at org.sqlite.DB.newSQLException(DB.java:387)
at org.sqlite.DB.throwex(DB.java:374)
at org.sqlite.NativeDB.prepare(Native Method)
at org.sqlite.DB.prepare(DB.java:123)
at org.sqlite.Stmt.execute(Stmt.java:113)
at edu.cmu.lti.jawjaw.db.SQL.setPragmaCacheSize(SQL.java:137)
at edu.cmu.lti.jawjaw.db.SQL.createSQLConnection(SQL.java:99)
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 web_cat.SimilarityCalculationDemo.run(SimilarityCalculationDemo.java:37)
at web_cat.SimilarityCalculationDemo.main(SimilarityCalculationDemo.java:43)
java.sql.SQLException: [SQLITE_CORRUPT] The database disk image is malformed (database disk image is malformed)
at org.sqlite.DB.newSQLException(DB.java:383)
at org.sqlite.DB.newSQLException(DB.java:387)
at org.sqlite.DB.throwex(DB.java:374)
at org.sqlite.NativeDB.prepare(Native Method)
at org.sqlite.DB.prepare(DB.java:123)
at org.sqlite.PrepStmt.<init>(PrepStmt.java:42)
at org.sqlite.Conn.prepareStatement(Conn.java:404)
at org.sqlite.Conn.prepareStatement(Conn.java:399)
at org.sqlite.Conn.prepareStatement(Conn.java:383)
at edu.cmu.lti.jawjaw.db.SQL.prepareStatements(SQL.java:151)
at edu.cmu.lti.jawjaw.db.SQL.<init>(SQL.java:56)
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 web_cat.SimilarityCalculationDemo.run(SimilarityCalculationDemo.java:37)
at web_cat.SimilarityCalculationDemo.main(SimilarityCalculationDemo.java:43)
Exception in thread "main" java.lang.NullPointerException
at edu.cmu.lti.jawjaw.db.WordDAO.findWordsByLemmaAndPos(WordDAO.java:125)
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 web_cat.SimilarityCalculationDemo.run(SimilarityCalculationDemo.java:37)
at web_cat.SimilarityCalculationDemo.main(SimilarityCalculationDemo.java:43)
Java Result: 1
I am Using Netbeans IDE 7.4 with JDK 6.
Could any please assist me, how to overcome from this problem, because there is a less documentation available in the internet about ws4j.