An improved extraction pattern representation model for automatic IE pattern acquisition

Kiyoshi Sudo, Satoshi Sekine, Ralph Grishman

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Original languageEnglish (US)
Title of host publicationProceedings of the 41st Annual Meeting of the Association for Computational Linguistics (ACL 2003), Sapporo, Japan
StatePublished - 2003

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