Test collections for patent retrieval and patent classification in the fifth NTCIR workshop

Proceedings of the 5th International Conference on Language Resources and Evaluation, LREC 2006

Volumn , Issue , 2006, Pages 671-674

  Fujii, Atsushi ^a   Iwayama, Makoto ^b   Kando, Noriko ^c  

^a UNIVERSITY OF TSUKUBA   (Japan)

^b TOKYO INSTITUTE OF TECHNOLOGY   (Japan)

^c NATIONAL INSTITUTE OF INFORMATICS   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

PASSAGE RETRIEVAL; PATENT CLASSIFICATIONS; PATENT RETRIEVAL; RESEARCH PURPOSE; SEARCH TASKS; TERM CLASSIFICATION; TEST COLLECTION;

PATENTS AND INVENTIONS;

EID: 84858011606     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (5)

1. Atsushi Fujii, Makoto Iwayama, and Noriko Kando. 2004. Test collections for patent-to-patent retrieval and patent map generation in NTCIR-4 workshop. In Proceedings of the 4th International Conference on Language Resources and Evaluation, pages 1643-1646.
2. Atsushi Fujii, Makoto Iwayama, and Noriko Kando. 2005. Overview of patent retrieval task at NTCIR-5. In Proceedings of the Fifth NTCIR Workshop Meeting on Evaluation of Information Access Technologies, pages 269-277.
3. Makoto Iwayama, Atsushi Fujii, and Noriko Kando. 2005. Overview of classification subtask at NTCIR-5 patent retrieval task. In Proceedings of the Fifth NTCIR Workshop Meeting on Evaluation of Information Access Technologies, pages 278-286.
4. Makoto Iwayama, Atsushi Fujii, Noriko Kando, and Yuzo Marukawa. 2006. Evaluating patent retrieval in the third NTCIR workshop. Information Processing & Management, 42(1):207-221.
5. Irene Schellner. 2002. Japanese file index classification and f-terms. World Patent Information, 24:197-201.