• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Corpus-driven development of a large-scale lexicon of lexical semantics structures

Research Project

Project/Area Number 19700130
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Intelligent informatics
Research InstitutionThe University of Tokyo

Principal Investigator

MIYAO Yusuke  The University of Tokyo, 大学院・情報理工学系研究科, 助教 (00343096)

Project Period (FY) 2007 – 2009
Project Status Completed (Fiscal Year 2009)
Budget Amount *help
¥3,830,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥630,000)
Fiscal Year 2009: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2008: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2007: ¥1,100,000 (Direct Cost: ¥1,100,000)
Keywords自然言語処理 / 意味構造
Research Abstract

We aim at the automatic analysis of semantic structures of natural language texts, and developed a large-scale lexicon of lexical semantics, which represents meanings a word inherently owns. Conventional lexicons cannot assign semantic structures to unknown words (words that do not exist in a lexicon). Therefore, this research proposed a method for representing word-to-semantics mappings as a probabilistic model. We empirically demonstrated that we can obtain a probabilistic model of a large-scale lexicon by using an existing lexicon as training data and statistics extracted from large texts as features.

Report

(4 results)
  • 2009 Annual Research Report   Final Research Report ( PDF )
  • 2008 Annual Research Report
  • 2007 Annual Research Report
  • Research Products

    (14 results)

All 2009 2008 2007 Other

All Journal Article (13 results) (of which Peer Reviewed: 13 results) Presentation (1 results)

  • [Journal Article] Supervised learning of a probabilistic lexicon of verb semantic classes.2009

    • Author(s)
      Yusuke Miyao, Jun'ichi Tsujii
    • Journal Title

      Proceedings of EMNLP 2009

      Pages: 1328-1337

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Challenges in Mapping of Syntactic Representations for Framework-Independent Parser Evaluation.2008

    • Author(s)
      Kenji Sagae, Yusuke Miyao, Takuya Matsuzaki, Jun'ichi Tsujii
    • Journal Title

      Proceedings of Workshop on Syntactic Annotations for Interoperable Language Resources.

      Pages: 63-66

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Word Sense Disambiguation for All Words using Tree-Structured Conditional Random Fields.2008

    • Author(s)
      Jun Hatori, Yusuke Miyao, Jun'ichi Tsujii
    • Journal Title

      Proceedings of COLING 2008

      Pages: 43-46

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Task-Oriented Evaluation of Syntactic Parsers and Their Representations.2008

    • Author(s)
      Yusuke Miyao, Rune Satre, Kenji Sagae, Takuya Matsuzaki, Jun'ichi Tsujii
    • Journal Title

      Proceedings of ACL-08:HLT

      Pages: 46-54

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Task-Oriented Evaluation of Syntactic Parsers and Their Representations2008

    • Author(s)
      Yusuke Miyao
    • Journal Title

      Proceedings of ACL-08 : HLT 1

      Pages: 46-54

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Challenges in Mapping of Syntactic Representations for Framework-Independent Parser Evaluation2008

    • Author(s)
      Kenji Sagae
    • Journal Title

      Proceedings of the ICGL 2008 Workshop on Automated Syntatic Annotations for Interoperable Language Resources 1

      Pages: 63-66

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Word Sense Disambiguation for All Words using Tree-Structured Conditional Random Fields2008

    • Author(s)
      Jun Hatori
    • Journal Title

      Proceedings of COLING 2008 Companion Volume 1

      Pages: 43-46

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Challenges in Mapping of Syntactic Representations for Framework-Independent Parser Evaluation2008

    • Author(s)
      Kenji Sagae, et. al.
    • Journal Title

      Proceedings of ICGL'08 1

      Pages: 61-68

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Towards Framework-Independent Evaluation of Deep Linguistic Parsers.2007

    • Author(s)
      Yusuke Miyao, Kenji Sagae, Jun'ichi Tsujii
    • Journal Title

      Proceedings of GEAF 2007

      Pages: 238-258

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] HPSG parsing with shallow dependency constraints.2007

    • Author(s)
      Kenji Sagae, Yusuke Miyao, Jun'ichi Tsujii
    • Journal Title

      Proceedings of ACL 2007

      Pages: 624-631

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Towards Framework-Independent Evaluation of Deep Linguistic Parsers2007

    • Author(s)
      Yusuke Miyao, et. al.
    • Journal Title

      Proceedings of Grammar Engineering across Frameworks 2007 1

      Pages: 238-258

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] HPSG parsing with shallow dependency constraints2007

    • Author(s)
      Kenji Sagae, et. al.
    • Journal Title

      Proceedings of ACL 2007 1

      Pages: 624-631

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Supervised learning of a probabilistic lexicon of verb semantic classes

    • Author(s)
      Yusuke Miyao, Jun'ichi Tsujii
    • Journal Title

      Proceedings of EMNLP 2009

      Pages: 1328-1337

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Presentation] A Constrained Semantics for Parsed English Sentences.

    • Author(s)
      Alastair Butler, Yusuke Miyao, Kei Yoshimoto, Jun'ichi Tsujii
    • Organizer
      言語処理学会第16回年次大会発表論文集
    • Related Report
      2009 Final Research Report

URL: 

Published: 2007-04-01   Modified: 2016-04-21  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi