Запуск клуба "Поисковые системы"

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  • 1. , 11 2010 | 1/26

2. 1 2 3 | 2/26 3. 1 2 3 | 3/26 4. | 4/26 5. () , . | 5/26 6. () , . 2-3 . | 6/26 7. HTML , . | 7/26 8. . ! , A, B. ? | 8/26 9. . : online barashev.net | 9/26 10. Teh team 2-4 , , , . . | 10/26 11. 1 2 3 | 11/26 12. - (document) (corpus) , (query) (matching document) - (result) | 12/26 13. ( ) , . , | 13/26 14. ( ) , . , ... O(C Q), C Q , | 13/26 15. , . (). . , . O(R Q), R . | 14/26 16. Example : doc1: "foo bar baz" doc2: "baz lorem ipsum" doc3: "foo lorem amet" : "foo": {doc1, doc3} "bar": {doc1} "baz": {doc1, doc2} "lorem": {doc2, doc3} "ipsum": {doc2} "amet": {doc3} | 15/26 17. ( ) ( ) - - | 16/26 18. "" -. : ( AND). , . .: . . . | 17/26 19. , , . ? : " " 1 avatarmovie.com, 2 asha.ru, 3 3- . ? : " " | 18/26 20. Java , Java . . XHTML , . , RAM , RAM . | 19/26 21. 1 2 3 | 20/26 22. "" barashev.net , , : Java XHTML () ( ) | 21/26 23. . | 22/26 24. , , -. Introduction to Information Retrieval (Manning, Raghavan, Schtze)u http://nlp.stanford.edu/IR-book/information-retrieva Information Retrieval (Rijsbergen) http://www.dcs.gla.ac.uk/Keith/Preface.html | 23/26 25. ? , , , . | 24/26 26. -? . . - . MapReduce Bigtable | 25/26 27. . information management. (http://meta.math.spbu.ru) , . | 26/26