Capturing consistency between intra-clause and inter-clause relations in knowledge-rich dependency and case structure analysis

Daisuke Kawahara, Sadao Kurohashi

研究成果: Paper査読

抄録

We present a method for dependency and case structure analysis that captures the consistency between intra-clause relations (i.e., case structures or predicate-argument structures) and inter-clause relations. We assess intra-clause relations on the basis of case frames and inter-clause relations on the basis of transition knowledge between case frames. Both knowledge bases are automatically acquired from a massive amount of parses of a Web corpus. The significance of this study is that the proposed method selects the best dependency and case structure that are consistent within each clause and between clauses. We confirm that this method contributes to the improvement of dependency parsing of Japanese.

本文言語English
ページ108-116
ページ数9
出版ステータスPublished - 2009
外部発表はい
イベント11th International Conference on Parsing Technologies, IWPT 2009 - Paris, France
継続期間: 2009 10月 72009 10月 9

Conference

Conference11th International Conference on Parsing Technologies, IWPT 2009
国/地域France
CityParis
Period09/10/709/10/9

ASJC Scopus subject areas

  • 言語および言語学
  • コンピュータ サイエンスの応用
  • 言語学および言語

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