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Multidimensional Information Processing Based on Quaternionic Neural Networks

Research Project

Project/Area Number 19700221
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Sensitivity informatics/Soft computing
Research InstitutionUniversity of Hyogo

Principal Investigator

ISOKAWA Teijiro  University of Hyogo, 大学院・工学研究科, 准教授 (70336832)

Project Period (FY) 2007 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥1,980,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥180,000)
Fiscal Year 2008: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2007: ¥1,200,000 (Direct Cost: ¥1,200,000)
Keywordsニューラルネットワーク / 四元数 / 複素ニューラルネットワーク / 連想記憶システム / 極座標表現 / 連続状態 / 活性化関数
Research Abstract

本課題研究は,超複素数の一つである四元数を導入したニューラルネットワークモデルについて,それを実工学応用に供するための理論整備を行うことを目的としている.本課題研究では,特にカラー画像に代表される3次元データや4次元データを記銘・想起することができる連想記憶システムを提案し,そのシステムの特性や性能の評価を行ってきた.

Report

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

    (11 results)

All 2009 2008 2007

All Journal Article (2 results) (of which Peer Reviewed: 2 results) Presentation (7 results) Book (2 results)

  • [Journal Article] Associative Memory in Quaternionic Hopfield Neural Network2008

    • Author(s)
      T.Isokawa, H.Nishimura, N.Kamiura, and N.Matsui
    • Journal Title

      International Journal of Neural Systems Vol.18

      Pages: 135-145

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Associative Memory in Quaternionic Hopfield Neural Network2008

    • Author(s)
      Teijiro Isokawa, Haruhiko Nishimura, Naotake Kamiura. and Nobuvuki Matsui
    • Journal Title

      International Journal of Neural Systems 18

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Presentation] 四元数に基づく多値連想記憶ニューラルネットワークの特性解析2008

    • Author(s)
      礒川悌次郎
    • Organizer
      計測自動制御学会システム・情報部門学術講演会2008
    • Place of Presentation
      イーグレひめじ(兵庫県姫路市)
    • Year and Date
      2008-11-27
    • Related Report
      2008 Annual Research Report 2008 Final Research Report
  • [Presentation] On the Scheme of Quaternionic Multistate Hopfield Neural Network2008

    • Author(s)
      T.Isokawa
    • Organizer
      oint 4th Int. Conf. on SoftComputing and Intelligent Systems and9th Int. Symp. On advanced Intelligent Systems
    • Place of Presentation
      Nagoya University(Nagoya, Japan)
    • Year and Date
      2008-09-19
    • Related Report
      2008 Final Research Report
  • [Presentation] On the Scheme of Quaternionic Multistate Hopfield Neural Network2008

    • Author(s)
      Teiiiro Isokawa
    • Organizer
      Joint 4th International Conference on Soft Computing and Intelligent Systems and 9th International Symposium on advanced Intelligent Systems
    • Place of Presentation
      名古屋大学(愛知県名古屋市)
    • Year and Date
      2008-09-19
    • Related Report
      2008 Annual Research Report
  • [Presentation] Dynamics of Discrete-Time Quaternionic Hopfield Neural Networks2007

    • Author(s)
      T.Isokawa
    • Organizer
      Int. Conf. on Artificial Neural Networks
    • Place of Presentation
      Ipanema Park Hotel (Porto, Portugal)
    • Year and Date
      2007-09-10
    • Related Report
      2008 Final Research Report
  • [Presentation] Dynamics of Discrete-Time Quaternionic Hopfield Neural Networks2007

    • Author(s)
      Teijiro Isokawa
    • Organizer
      International Conference on Artificial Neural Networks
    • Place of Presentation
      Ipanema Park Hotel(Proto,Portugal)
    • Year and Date
      2007-09-10
    • Related Report
      2007 Annual Research Report
  • [Presentation] 四元数連想記憶ニューラルネットワークにおける安定状態の解析2007

    • Author(s)
      礒川悌次郎
    • Organizer
      第17回インテリジェント・システム・シンポジウム
    • Place of Presentation
      愛知工0業大学(愛知県名古屋市)
    • Year and Date
      2007-08-11
    • Related Report
      2008 Final Research Report
  • [Presentation] 四元数連想記憶ニューラルネットワークにおける安定状態の解析2007

    • Author(s)
      礒川 悌次郎
    • Organizer
      第17回インテリジェント・システム・シンポジウム
    • Place of Presentation
      愛知工業大学(名古屋市)
    • Year and Date
      2007-08-11
    • Related Report
      2007 Annual Research Report
  • [Book] "Quaternionic Neural Networks : Fundamental Properties and Applications," in T.Nitta ed.2009

    • Author(s)
      T.Isokawa, N.Matsui, and H.Nishimura, IGI Global
    • Publisher
      Complex-Valued Neural Networks : Utilizing High-Dimensional Parameters
    • Related Report
      2008 Final Research Report
  • [Book] Quaternionic Neural Networks : Fundamental Properties and Appllcatlons(T-Nitta編 ComDlex-Valued Neural Nctworks : Utilizlng High-Dimensional Parameters, 16章)2009

    • Author(s)
      Teijiro Isokawa
    • Total Pages
      479
    • Publisher
      IGI Global(Information Science Reference)
    • Related Report
      2008 Annual Research Report

URL: 

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

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