Text understanding for conversational agent

Daisuke Kawahara*, Ryohei Sasano, Sadao Kurohashi

*この研究の対応する著者

研究成果: Conference contribution

抄録

This paper describes a text understanding system for conversational agents. The system resolves zero, direct and indirect anaphors in Japanese texts by integrating two sorts of linguistic resources: a hand-annotated corpus with various relations and automatically constructed case frames. The corpus has relevance tags which consist of predicate-argument relations, relations between nouns and coreferences, and is utilised for learning parameters of the system and testing it. The case frames are indispensable knowledge both for detecting zero/indirect anaphors and estimating appropriate antecedents. Our preliminary experiments showed promising results.

本文言語English
ホスト出版物のタイトルLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
ページ12-20
ページ数9
DOI
出版ステータスPublished - 2005
外部発表はい
イベントSecond International Workshop on Intelligent Media Technology for Communicative Intelligence, IMTCI 2004 - Warsaw, Poland
継続期間: 2004 9 132004 9 14

出版物シリーズ

名前Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
3490 LNAI
ISSN(印刷版)0302-9743
ISSN(電子版)1611-3349

Conference

ConferenceSecond International Workshop on Intelligent Media Technology for Communicative Intelligence, IMTCI 2004
国/地域Poland
CityWarsaw
Period04/9/1304/9/14

ASJC Scopus subject areas

  • 理論的コンピュータサイエンス
  • コンピュータ サイエンス(全般)

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