Test collections for patent-to-patent retrieval and patent map generation in NTCIR-4 workshop

Proceedings of the 4th International Conference on Language Resources and Evaluation, LREC 2004

Volumn , Issue , 2004, Pages 1643-1646

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

^a UNIVERSITY OF TSUKUBA   (Japan)

^b HITACHI LTD   (Japan)

^c NATIONAL INSTITUTE OF INFORMATICS   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

MULTI-DIMENSIONAL MATRICES; PATENT MAP; PATENT RETRIEVAL; SEARCH TASKS; TEST COLLECTION;

PATENTS AND INVENTIONS;

EID: 84880854489     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (3)

1. Iwayama, Makoto, Atsushi Fujii, Noriko Kando, and Yuzo Marukawa, 2003a. An empirical study on retrieval models for different document genres: Patents and newspaper articles. In Proceedings of the 26th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval.
2. Iwayama, Makoto, Atsushi Fujii, Noriko Kando, and Akihiko Takano, 2003b. Overview of patent retrieval task at NTCIR-3. In Proceedings of the Third NTCIR Workshop on Research in Information Retrieval, Automatic Text Summarization and Question Answering.
3. Voorhees, Ellen M. and Dawn M. Tice, 2000. Building a question answering test collection. In Proceedings of the 23rd Annual International ACM SIGIR Conference on Research and Development in Information Retrieval.