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Solution and regularization of inverse problems using high-dimensional neural networks

Research Project

Project/Area Number 26330284
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Soft computing
Research InstitutionTakushoku University

Principal Investigator

Ogawa Takehiko  拓殖大学, 工学部, 教授 (50297090)

Project Period (FY) 2014-04-01 – 2018-03-31
Project Status Completed (Fiscal Year 2017)
Budget Amount *help
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2017: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2016: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2015: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2014: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Keywordsニューラルネット / 高次元数 / 逆問題 / 正則化 / 写像問題 / 表面筋電位 / 姿勢推定 / 移動ロボット / ニューラルネットワーク / 四元数 / 複素数 / 生体信号 / 軌道計画 / 3次元空間 / 不良設定性
Outline of Final Research Achievements

The solution and regularization method of inverse problems by the neural network extended to high-dimensional numbers were studied. In addition, the applications of high-dimensional neural network to actual engineering problems were examined. The effectiveness of high-dimensional neural network was shown by the examination of solution and regularization method of inverse problems by computer simulation. Furthermore, the applicability of high-dimensional neural network was clarified by applied research such as the forearm pose estimation using surface electromyography and the motion sensor, and the motion planning of mobile robot, and so on.

Report

(5 results)
  • 2017 Annual Research Report   Final Research Report ( PDF )
  • 2016 Research-status Report
  • 2015 Research-status Report
  • 2014 Research-status Report

Research Products

(16 results)

All 2018 2017 2016 2015 2014

All Journal Article (4 results) (of which Peer Reviewed: 3 results,  Open Access: 1 results,  Acknowledgement Compliant: 1 results) Presentation (12 results) (of which Invited: 1 results)

  • [Journal Article] Planning the Circular Motion of a Mobile Robot by Using Complex-Valued Neural Network2017

    • Author(s)
      Takehiko Ogawa, Yoshihito Kagawa, Akira Okazaki, and Takehiro Takahashi
    • Journal Title

      Proceeding of the 2017 International Conference on Artificial Intelligence (ICAI2017)

      Volume: なし Pages: 313-314

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Application of Quaternion Neural Network to EMG-Based Estimation of Forearm Motion2017

    • Author(s)
      Hafizzuddin Firdaus Hashim, and Takehiko Ogawa
    • Journal Title

      Proceeding of the 2017 International Conference on Artificial Intelligence (ICAI2017)

      Volume: なし Pages: 317-318

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Neural Network Inversion for Multilayer Quaternion Neural Networks2016

    • Author(s)
      Takehiko Ogawa
    • Journal Title

      Journal of Computer Technology and Application

      Volume: 7 Pages: 73-82

    • DOI

      10.17265/1934-7332/2016.02.002

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] ニューラルネットとその高次元化 複素数・四元数へ2014

    • Author(s)
      小川毅彦
    • Journal Title

      工業教育資料

      Volume: 357 Pages: 7-11

    • Related Report
      2014 Research-status Report
  • [Presentation] 深層学習を用いた表面筋電位によるアーチェリー動作の評価2018

    • Author(s)
      村井宏旭,小川毅彦
    • Organizer
      第13回日本感性工学会春季大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 自己組織化マップを用いた透明アクリル樹脂のテクスチャ評価2018

    • Author(s)
      若林祐次,ガンラヤーシャンタセン,吉田瞬,川端康介,小川毅彦,杉林俊雄
    • Organizer
      日本機械学会九州支部第71期総会・講演会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 四元数ニューラルネットを用いた9軸モーションセンサによる前腕姿勢の推定2017

    • Author(s)
      ハフィズディン フィルダウス,小川毅彦
    • Organizer
      第12回コンピューテーショナル・インテリジェンス研究会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 孤独感軽減のためのロボット開発2017

    • Author(s)
      西川佳男,香川美仁,小川毅彦,高橋 丈博,岡崎 章
    • Organizer
      計測自動制御学会第 18 回システムインテグレーション部門講演会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Estimation of Forearm Motion based on EMG using Quaternion Neural Network2017

    • Author(s)
      Hafizzuddin Firdaus, and Takehiko Ogawa
    • Organizer
      The 16th Symposium on Engineering, Takushoku University - North China University of Technology
    • Related Report
      2017 Annual Research Report
  • [Presentation] 四元数ニューラルネットを用いた筋電位による前腕姿勢の推定2016

    • Author(s)
      小川毅彦、ハフィズディン フィルダウス ビン ハシム
    • Organizer
      第10回コンピューテーショナル・インテリジェンス研究会
    • Place of Presentation
      富山県民会館
    • Year and Date
      2016-12-16
    • Related Report
      2016 Research-status Report
  • [Presentation] 四元数ニューラルネットによる表面筋電位からの前腕動作の推定2016

    • Author(s)
      ハフィズディン フィルダウス ビン ハシム、小川毅彦
    • Organizer
      計測自動制御学会システム・情報部門講演会
    • Place of Presentation
      滋賀県立体育館
    • Year and Date
      2016-12-06
    • Related Report
      2016 Research-status Report
  • [Presentation] ニューラルネットワークの高次元化とその応用について2016

    • Author(s)
      小川毅彦
    • Organizer
      IEEE SMC Hiroshima Chapter 講演会
    • Place of Presentation
      広島市立大学
    • Year and Date
      2016-03-29
    • Related Report
      2015 Research-status Report
    • Invited
  • [Presentation] Multilayer Neural Networks Extended to High-Dimensional Numbers2016

    • Author(s)
      Takehiko Ogawa
    • Organizer
      Fourteenth Symposium on Engineering, North China University of Technology - Takushoku University
    • Place of Presentation
      North China University of Technology, Beijing, China
    • Year and Date
      2016-03-20
    • Related Report
      2015 Research-status Report
  • [Presentation] 四元数ニューラルネットによる運動学の学習2016

    • Author(s)
      鈴木 亨,小川毅彦,林 誠治
    • Organizer
      電子情報通信学会総合大会学生ポスターセッション
    • Place of Presentation
      九州大学
    • Year and Date
      2016-03-15
    • Related Report
      2015 Research-status Report
  • [Presentation] Paragraph Vectorの日本語弁別の応用と既存手法との比較2016

    • Author(s)
      阪本 彩,小川毅彦,林 誠治
    • Organizer
      電子情報通信学会総合大会学生ポスターセッション
    • Place of Presentation
      九州大学
    • Year and Date
      2016-03-15
    • Related Report
      2015 Research-status Report
  • [Presentation] 四元数ニューラルネットのロボットアーム逆運動学問題への応用2015

    • Author(s)
      小川毅彦
    • Organizer
      第8回コンピューテーショナルインテリジェンス研究会
    • Place of Presentation
      県立広島大学
    • Year and Date
      2015-12-18
    • Related Report
      2015 Research-status Report

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Published: 2014-04-04   Modified: 2019-03-29  

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