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Efficient Text and Semi-structured Data Mining: Towards Knowledge Discovery in the Cyberspace

Efficient Text and Semi-structured Data Mining: Towards Knowledge Discovery in the Cyberspace. Hiroki Arimura Department of Informatics, Kyushu University, Japan.

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Efficient Text and Semi-structured Data Mining: Towards Knowledge Discovery in the Cyberspace

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  1. Efficient Text and Semi-structured Data Mining: Towards Knowledge Discovery in the Cyberspace Hiroki Arimura Department of Informatics, Kyushu University, Japan Joint work with Tatsuya Asai, Shinji Kawasoe, Kenji Abe, Junichiro Abe, Ryoichi Fujino, Hiroshi Sakamoto, Setsuo Arikawa (Kyushu Univ), Shinichi Shimozono (Kyutech) Supported by Grant-in-aid for Scientific Research on Priority Area “Discovery Science” and "Infomatics"; Japan Science & Tech Co., PRESTO

  2. Outline Efficient Text Data Mining • Fast and Robust Text Mining Algorithm(ALT'98, ISSAC'98, DS'98) • Efficient Text Index for Data Mining (CPM'01 , CPM'02) • Text Mining on External Storage (PAKDD'00) • Applications • Interactive Document browsing • Keyword discovery form Web Towards Semi-structured Data Mining • Efficinet Frequent Tree Miner(SDM'02, PKDD'02) • Mining Semi-structured Data Streams(ICDM '02) Information Extraction from Web (GI'00, FLAIRS'01) Conclusion

  3. Efficient Text Data Mining Towards Semi-structured Data Mining Efficient Text and Semi-structured Data Mining

  4. Conclusion Efficient Text Data Mining • Fast and Robust Text Mining Algorithm (ALT'98, ISSAC'98, DS'98) • Efficient Text Index for Data Mining (CPM'01 , CPM'02) • Text Mining on External Storage (PAKDD'00) • Applications • Interactive Document browsing • Keyword discovery form Web Towards Semi-structured Data Mining • Efficinet Frequent Tree Miner (SDM'02, PKDD'02) • Mining Semi-structured Data Streams (ICDM '02) Information Extraction from Web (GI'00, FLAIRS'01) Conclusion

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