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Automatic Generation of Kaomoji based on Emotions, Gestures, and Situations

Research Project

Project/Area Number 18K11455
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 InstitutionOtemae University

Principal Investigator

OKUMURA NORIYUKI  大手前大学, 現代社会学部, 講師 (40510277)

Project Period (FY) 2018-04-01 – 2021-03-31
Project Status Completed (Fiscal Year 2020)
Budget Amount *help
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2020: ¥520,000 (Direct Cost: ¥400,000、Indirect Cost: ¥120,000)
Fiscal Year 2019: ¥520,000 (Direct Cost: ¥400,000、Indirect Cost: ¥120,000)
Fiscal Year 2018: ¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
Keywords顔文字 / 感情 / 性格 / 自動生成 / 生成 / 分類 / 辞書
Outline of Final Research Achievements

In this study, we investigate and verify the automatic generation of emoticons. Five major results have been obtained: 1. Evaluation of the difficulty of emotion estimation from sentences, 2. detection of negative expressions, 3. Summarization of emoticons, 4. Sentence segmentation of long sentences, and 5. Personality-aware speech generation.
On the other hand, the automatic generation of emoticons, which was the main objective of the project, has been stopped in the middle of the research because the social situation has made it impossible to secure the effort. Our progress is up to the point of detecting personality as user preferences (emotions, actions, and behaviors).

Academic Significance and Societal Importance of the Research Achievements

本研究は,テキストベースのオンラインコミュニケーションを円滑化が最大の貢献であり,特に,COVID-19以降はリモートワークが主体となり,テキストコミュニケーションの必要性が高まっている.一同に会して行うコミュニケーションとは異なり,より少ない情報から的確に相手の意図を汲み取る能力が要求される.こういった社会情勢においては,感情や状況,動作を非言語情報として伝えられる顔文字の利用価値は増す末高まると考えられる.

Report

(4 results)
  • 2020 Annual Research Report   Final Research Report ( PDF )
  • 2019 Research-status Report
  • 2018 Research-status Report
  • Research Products

    (9 results)

All 2021 2020 2019 2018

All Journal Article (2 results) (of which Peer Reviewed: 2 results,  Open Access: 2 results) Presentation (7 results)

  • [Journal Article] A Multi Class Classification to Detect Original Form of Kaomoji using Neural Network2019

    • Author(s)
      Okumura Noriyuki、Okumura Rei
    • Journal Title

      In Proceedings of the 11th International Joint Conference on Knowledge Discovery, Knowledge Engineering and Knowledge Management

      Volume: 3 Pages: 377-382

    • DOI

      10.5220/0008366203770382

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] A Classification Method for Japanese Sentences based on the Difficulty Level of Emotion Estimation2019

    • Author(s)
      Yamashita Sanae、Kami Yasushi、Okumura Noriyuki
    • Journal Title

      In Proceedings of the 11th International Joint Conference on Knowledge Discovery, Knowledge Engineering and Knowledge Management

      Volume: 3 Pages: 383-390

    • DOI

      10.5220/0008366303830390

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] 性格情報を反映した発話文生成2021

    • Author(s)
      山下紗苗,奥村紀之
    • Organizer
      第35回人工知能学会全国大会,4E2-OS-11b-04
    • Related Report
      2020 Annual Research Report
  • [Presentation] 区切りのない雑文における文単位への分割2020

    • Author(s)
      山下紗苗,奥村紀之
    • Organizer
      信学技報, vol. 120, no. 270, NLC2020-16, pp. 19-24
    • Related Report
      2020 Annual Research Report
  • [Presentation] ニューラルネットワークによる顔文字の原形に基づくマルチクラス分類2019

    • Author(s)
      奥村紀之,奥村嶺
    • Organizer
      第33回人工知能学会全国大会
    • Related Report
      2019 Research-status Report
  • [Presentation] 日本語文章からの感情推定難易度判定2019

    • Author(s)
      山下紗苗,上泰,奥村紀之
    • Organizer
      第33回人工知能学会全国大会
    • Related Report
      2019 Research-status Report
  • [Presentation] 品詞情報とルールベースによる否定表現有無の判定2019

    • Author(s)
      山下紗苗,上泰,奥村紀之
    • Organizer
      言語処理学会第二十五回年次大会
    • Related Report
      2018 Research-status Report
  • [Presentation] 文字Embeddingを利用したニューラルネットワークによる顔文字の原形推定2018

    • Author(s)
      奥村嶺,奥村紀之
    • Organizer
      2018年度人工知能学会全国大会(第32回)
    • Related Report
      2018 Research-status Report
  • [Presentation] 人手による感情ラベル付けにおける応答時間に着目した感情推定難易度の評価2018

    • Author(s)
      山下紗苗,上泰,加藤惠梨,酒井健,奥村紀之
    • Organizer
      第13回テキストアナリティクスシンポジウム(電子情報通信学会・言語理解とコミュニケーション研究会)
    • Related Report
      2018 Research-status Report

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Published: 2018-04-23   Modified: 2022-01-27  

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