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2012 Fiscal Year Final Research Report

Derivation of a learning principle from irrational behaviors

Research Project

  • PDF
Project/Area Number 21700174
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Intelligent informatics
Research InstitutionTamagawa University

Principal Investigator

SAKAI Yutaka  玉川大学, 脳科学研究所, 准教授 (70323376)

Project Period (FY) 2009 – 2012
Keywords遅延割引 / 学習行動 / 強化学習 / 割引価値問題
Research Abstract

Animals, including human, apt to prefer immediate returns.The learning framework incorpolating such a behavioral property is established asthe reinforcement learing theory. However, we showed that the applicable range ofthe framework is small and outside of some simple examples of behavioralexperiments of animals. We constructed a novel framework that is always applicablefor animal behaviors and demonstrated that the proposed framework reproduces animal behaviors.

  • Research Products

    (11 results)

All 2012 2011 2010 Other

All Journal Article (3 results) (of which Peer Reviewed: 3 results) Presentation (7 results) Remarks (1 results)

  • [Journal Article] Reinforcementlearning for discounted values oftenloses the goal in the application toanimal learning2012

    • Author(s)
      Yamaguchi Y, Sakai Y
    • Journal Title

      Neural Networks

      Volume: vol.35 Pages: 88-91

    • DOI

      DOI:10.1016/j.neunet.2012.08.004

    • Peer Reviewed
  • [Journal Article] Reinforcing operandum: rapid andreliable learning of skilled forelimbmovements by head-fixed rodents2012

    • Author(s)
      Kimura R, et al. Sakai Y
    • Journal Title

      Journal of Neurophysiology

      Volume: vol.108 Pages: 1781-1792

    • DOI

      DOI:10.1152/jn.00356.2012

    • Peer Reviewed
  • [Journal Article] A theoreticalapproach to animal's impulsivepreference: Impulsive choice behavioris interpreteded as a result of rewardmaximization failure2012

    • Author(s)
      Yamaguchi Y, Sakai Y
    • Journal Title

      Proceedings ofSCIS-ISIS2012, Kobe, Japan

      Volume: Nov. 20-24 Pages: 1182-1185

    • DOI

      DOI:10.1109/SCIS-ISIS.2012.6505271

    • Peer Reviewed
  • [Presentation] Impulsivepreference emerges as a result fromreward-maximization failure2012

    • Author(s)
      Yamaguchi Y, Sakai Y
    • Organizer
      第35回日本神経科学大会
    • Place of Presentation
      名古屋
    • Year and Date
      2012-09-19
  • [Presentation] 割引価値問題は被験者の戦略によって不良設定問題となる2011

    • Author(s)
      山口良哉,酒井裕
    • Organizer
      日本神経回路学会 第21回全国大会
    • Place of Presentation
      沖縄
    • Year and Date
      2011-12-15
  • [Presentation] 非合理行動の背後にある合理的学習戦略2011

    • Author(s)
      酒井裕
    • Organizer
      日本基礎心理学会 第30回大会
    • Place of Presentation
      横浜
    • Year and Date
      2011-12-04
  • [Presentation] Discountedvalue problem becomes ill-posed bysubject's strategy2011

    • Author(s)
      Yamaguchi Y, Sakai Y
    • Organizer
      8th IBRO
    • Place of Presentation
      Florence, Italy
    • Year and Date
      2011-07-16
  • [Presentation] 強化学習における時間割引の再考2011

    • Author(s)
      山口良哉,酒井裕
    • Organizer
      日本物理学会 第66回年次大会
    • Place of Presentation
      新潟
    • Year and Date
      2011-03-25
  • [Presentation] Purpose orStrategy? Reconsideration of temporaldiscount in non-Markov situation2010

    • Author(s)
      Yamaguchi Y, Sakai Y
    • Organizer
      第33回日本神経科学大会
    • Place of Presentation
      神戸
    • Year and Date
      2010-09-04
  • [Presentation] A hypothesis ofefficient learning rule: dopaminedependent metaplasticity2010

    • Author(s)
      Yutaka Sakai
    • Organizer
      第33回日本神経科学大会
    • Place of Presentation
      神戸
    • Year and Date
      2010-09-03
  • [Remarks]

    • URL

      http://spike.lab.tamagawa.ac.jp/

URL: 

Published: 2014-08-29  

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