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Cognitive and neural mechanisms involved in semantic emergence through projection of internal representations

Research Project

Project/Area Number 19K12121
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 61030:Intelligent informatics-related
Research InstitutionFuture University-Hakodate

Principal Investigator

Terai Asuka  公立はこだて未来大学, システム情報科学部, 教授 (70422540)

Co-Investigator(Kenkyū-buntansha) 楠見 孝  京都大学, 教育学研究科, 教授 (70195444)
地村 弘二  慶應義塾大学, 理工学部(矢上), 准教授 (80431766)
近添 淳一  生理学研究所, 脳機能計測・支援センター, 准教授(兼任) (40456108)
Project Period (FY) 2019-04-01 – 2023-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2022: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2021: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2020: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2019: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Keywords創造的思考 / 比喩生成 / 内的表彰 / 計算機実験 / MRI実験 / 内的表象 / ユーモア / 比喩
Outline of Research at the Start

人は外的刺激に対して内的表象を形成することで新たな意味を創発する(例:雲の形から動物・人間の顔などを思い浮かべる)。そこで、本研究では抽象的な図形に対し他の概念(新たな意味:比喩)を用いて表現する「比喩生成」を対象とし、新たな意味(比喩)の生成における、内的表象の形成に基づく新たな意味の創発(比喩生成)の認知・神経メカニズムをMRI実験・計算機シミュレーションを用いて解明する。

Outline of Final Research Achievements

Pareidolia is the tendency for perception to impose a meaningful interpretation on meaningless patterns, landscapes, or objects. It is can be regarded as a phenomenon in which humans create “new meanings” when they recognize the external world. In order to elucidate the cognitive and neural mechanisms of the emergence of new meanings through the formation and projection of internal representations by stimuli from the outside world, the mechanisms of metaphor generation for abstract images were examined mainly using MRI experiment, computational experiment using convolutional neural network model. Furthermore, it was examined whether the same cognitive mechanisms that have been pointed out in metaphor comprehension are also required in metaphor generation based on a corpus-based metaphor generation model. Furthermore, the applicability of the metaphor generation mechanism was examined to other linguistic expressions processing.

Academic Significance and Societal Importance of the Research Achievements

画像説明課題を用いたMRI実験の結果として,抽象画像に対する字義的説明生成と比喩的説明生成における脳活動の比較を通じ,比喩生成と意味認識の関連を示唆した.また,抽象画像に対する比喩生成に関する物体認識モデルを用いた計算機実験では,抽象画像に対する比喩生成における形状特徴の影響について検討した.さらに,コーパスに基づく比喩生成モデルに基づき,比喩理解において重要な役割を果たすことが知られている概念特徴の顕現性に関し,課題に依存するが比喩生成においても一定程度の影響を持つことが示された.

Report

(5 results)
  • 2022 Annual Research Report   Final Research Report ( PDF )
  • 2021 Research-status Report
  • 2020 Research-status Report
  • 2019 Research-status Report
  • Research Products

    (15 results)

All 2022 2021 2020 2019

All Journal Article (1 results) (of which Peer Reviewed: 1 results) Presentation (14 results) (of which Int'l Joint Research: 5 results)

  • [Journal Article] Computer Humor and Human Humor: Construction of Japanese “Nazokake” Riddle Generation Systems2020

    • Author(s)
      Asuka Terai, Kento Yamashita, So Komagamine
    • Journal Title

      Journal of Advanced Computational Intelligence and Intelligent Informatics

      Volume: 24 Issue: 2 Pages: 199-205

    • DOI

      10.20965/jaciii.2020.p0199

    • NAID

      130007812429

    • ISSN
      1343-0130, 1883-8014
    • Year and Date
      2020-03-20
    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Presentation] 説明対象と関連語に対する説明のための類推における既知概念の抽出2022

    • Author(s)
      高橋凌,寺井あすか
    • Organizer
      日本認知科学会第39回大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] On the Role of Shape Features in Metaphor Generation for Abstract Images2022

    • Author(s)
      Asuka Terai, Natsuki Yamamura, Junichi Chikazoe, Takaaki Yoshimoto, Norihiro Sadato, Koji Jimura
    • Organizer
      Joint 12th International Conference on Soft Computing and Intelligent Systems and 23rd International Symposium on Advanced Intelligent Systems (SCIS-ISIS)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Construction of a Catchphrase Generator Applying Mechanism of Metaphor Generation2022

    • Author(s)
      Kohei Kure, Asuka Terai
    • Organizer
      Joint 12th International Conference on Soft Computing and Intelligent Systems and 23rd International Symposium on Advanced Intelligent Systems (SCIS-ISIS)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] ボケとツッコミを取り入れたオンデマンド講義シナリオの提案2022

    • Author(s)
      豊田哲士,寺井あすか
    • Organizer
      第164回コンピュータと教育研究発表会
    • Related Report
      2021 Research-status Report
  • [Presentation] リリック特徴を反映したキーワードに基づくラップリリック生成2022

    • Author(s)
      村上和聴,寺井あすか
    • Organizer
      第63回エンターテイメントコンピューティング研究発表会
    • Related Report
      2021 Research-status Report
  • [Presentation] 比喩生成を応用したキャッチコピー作成支援システムの提案2021

    • Author(s)
      呉 航平,寺井あすか
    • Organizer
      日本認知科学会第38回大会
    • Related Report
      2021 Research-status Report
  • [Presentation] Dynamic Neural Mechanisms Associated with Metaphor Generation for Visual Stimuli2021

    • Author(s)
      Asuka Terai,Junichi Chikazoe,Takaaki Yoshimoto,Norihiro Sadato,Koji Jimura
    • Organizer
      Psychonomic Society 2021 Annual Meeting
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] Salient Feature Extractionin Japanese Metaphor Generation2020

    • Author(s)
      AsukaTerai, MasakiKitano
    • Organizer
      Joint 11th International Conferenceon Soft Computing and Intelligent Systems and 21st International Symposium on Advanced Intelligent Systems (SCIS-ISIS)
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Presentation] キャッチコピーに応用可能な比喩の生成2020

    • Author(s)
      呉航平,寺井あすか
    • Organizer
      情報処理北海道シンポジウム2020
    • Related Report
      2020 Research-status Report
  • [Presentation] パターン推定に基づくラップリリックの生成2020

    • Author(s)
      佐藤颯,寺井あすか
    • Organizer
      情報処理北海道シンポジウム2020
    • Related Report
      2020 Research-status Report
  • [Presentation] なぞかけにおける印象変化がユーモアに与える影響の日本語評価極性辞書に基づく検討2020

    • Author(s)
      関根壮汰,寺井あすか
    • Organizer
      日本認知科学会第37回大会
    • Related Report
      2020 Research-status Report
  • [Presentation] Dynamic Neural Mechanisms Associated with Feature Emergence in Conceptual Blending2019

    • Author(s)
      Asuka Terai, Junichi Chikazoe, Takaaki Yoshimoto, Norihiro Sadato, Koji Jimura
    • Organizer
      第42回日本神経科学大会
    • Related Report
      2019 Research-status Report
  • [Presentation] 特徴の顕現性に着目した隠喩表現生成システム2019

    • Author(s)
      北野雅貴、 寺井あすか
    • Organizer
      情報処理北海道シンポジウム2019
    • Related Report
      2019 Research-status Report
  • [Presentation] Construction of a Corpus-Based Metaphor Generation Support System Built on Japanese Literature2019

    • Author(s)
      A. Terai, T. Sugyo,
    • Organizer
      IEEE 11th International Workshop on Computational Intelligence and Applications
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research

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Published: 2019-04-18   Modified: 2024-01-30  

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