1. ENTITYIDENTIFICATION ANDCLASSIFICATION

2. MOTIVATION : 3. Automated Entity Identification andExtractionOBJECTIVE : Entities 4. PREFIX rdf: PREFIX rdfs: PREFIX owl: SELECT ?class WHERE { ?class rdfs:subClassOf owl:Thing . ?person rdf:type ?class . ?person "Anna"@en. }APPROACH : http://dbpedia.org/ontology/Stadium http://dbpedia.org/ontology/Bacteriahttp://dbpedia.org/ontology/Company http://dbpedia.org/ontology/GridironFootballPlayerhttp://dbpedia.org/ontology/Animal http://dbpedia.org/ontology/PersonFunctionhttp://dbpedia.org/ontology/Athlete http://dbpedia.org/ontology/Schoolhttp://dbpedia.org/ontology/Governor http://dbpedia.org/ontology/Monarchhttp://dbpedia.org/ontology/Software http://dbpedia.org/ontology/ComicsCreator 5. APPROACH : http://dbpedia.org/resource/Indiahttp://www4.wiwiss.fu- berlin.de/factbook/resource/Indiahttp://rdf.freebase.com/ns/guid.9202a8c04000641f8000000000 01de20http://umbel.org/umbel/ne/wikipedia/Indiahttp://sw.opencyc.org/concept/Mx4rvVj7XJwpEbGdrcN5Y29ycA http://mpii.de/yago/resource/India 6. MAJOR STEPS : 7. DBPedia Query:ARCHITECTURE : Pre-Parsing processing NOUNDBTWEETS PHRASES FrequencyDBPediaEndpointCANDIDATE SET 8. Alchemy API : Pre-ARCHITECTURE : Query processingALCHEMYAPI DB TWEETS type relevance name count CANDIDATE XMLSET PARSER 9. RESULT ANALYSIS :PROBLEMS 10. India Corruption Royal WeddingRESULT ANALYSIS : 11. RESULT ANALYSIS : PROBLEMS 12. DBPEDIARESULT ANALYSIS : AnnaHazareAnna 13. RESULT ANALYSIS : ALCHEMY API 14. RESULT ANALYSIS : ALCHEMY API 15. RESULT ANALYSIS : 16. ALCHEMY API PROBLEMS:RESULT ANALYSIS : 17. ALCHEMY API PROBLEMS:RESULT ANALYSIS : 18. ALCHEMY API PROBLEMS:RESULT ANALYSIS : 19. ALCHEMY API PROBLEMS:RESULT ANALYSIS : 20. NOUN-PHRASES:DBPEDIA RESULTS: 21. ALCHEMY API RESULT: 22. WIKIPEDIA-BASED: 23. WIKIPEDIA-BASED: 24. String Similarity Measures: 25. String Similarity Measures: 26. STRING SIMILARITY: 27. RESULTS:Sorted list Final list ofof entities entities obtained 28. For the list of Noun-Phrases asthe candidate set:EVALUATION: 29. For the DBPedia-obtainedcandidate set:EVALUATION: 30. For the Alchemy-API obtainedcandidate set:EVALUATION: 31. WHAT ELSE : 32. WHAT MORE TO DO :Relation between Entities 33. LIMITATIONS :