A fully-lexicalized probabilistic model for Japanese Zero anaphora resolution

Ryohei Sasano, Daisuke Kawahara, Sadao Kurohashi

研究成果: Conference contribution

17 被引用数 (Scopus)

抄録

This paper presents a probabilistic model for Japanese zero anaphora resolution. First, this model recognizes discourse entities and links all mentions to them. Zero pronouns are then detected by case structure analysis based on automatically constructed case frames. Their appropriate antecedents are selected from the entities with high salience scores, based on the case frames and several preferences on the relation between a zero pronoun and an antecedent. Case structure and zero anaphora relation are simultaneously determined based on probabilistic evaluation metrics.

本文言語English
ホスト出版物のタイトルColing 2008 - 22nd International Conference on Computational Linguistics, Proceedings of the Conference
出版社Association for Computational Linguistics (ACL)
ページ769-776
ページ数8
ISBN(印刷版)9781905593446
DOI
出版ステータスPublished - 2008
外部発表はい
イベント22nd International Conference on Computational Linguistics, Coling 2008 - Manchester, United Kingdom
継続期間: 2008 8 182008 8 22

出版物シリーズ

名前Coling 2008 - 22nd International Conference on Computational Linguistics, Proceedings of the Conference
1

Conference

Conference22nd International Conference on Computational Linguistics, Coling 2008
国/地域United Kingdom
CityManchester
Period08/8/1808/8/22

ASJC Scopus subject areas

  • 言語および言語学
  • 計算理論と計算数学
  • 言語学および言語

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