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An On-line Learning System Adapting to Environmental Changes with the Mixture of Bayesian Networks

Research Project

Project/Area Number 19700138
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Intelligent informatics
Research InstitutionTokyo National College of Technology (2008)
Nagoya Institute of Technology (2007)

Principal Investigator

KITAKOSHI Daisuke  Tokyo National College of Technology, 情報工学科, 講師 (50378238)

Project Period (FY) 2007 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥3,630,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥330,000)
Fiscal Year 2008: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2007: ¥2,200,000 (Direct Cost: ¥2,200,000)
Keywords機械学習 / 強化学習 / 混合モデル / 環境適応型学習システム / Khepera II / ベイジアンネット / 利益共有法 / Khepera II ロボット / 適応システム / Profit Sharing / 確率推論
Research Abstract

本研究では,機械学習の一つである強化学習と,確率モデルとして知られるベイジアンネットの混合モデルを用いた環境適応型オンライン学習システムを提案し,これを実装した移動エージェント(ロボット)の複雑・動的な環境での適応性能評価を目的とした.提案手法はノイズを含む環境や,環境の様々な変化に対して柔軟に適応可能であること,および指数型混合モデルに固有の特徴として,広範な環境情報を少数のベイジアンネットによって表現可能であることが実験的に示された.

Report

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

    (3 results)

All 2008 Other

All Presentation (2 results) Remarks (1 results)

  • [Presentation] Noise Tolerance of an on-line Adaptive Learning System using a Mixture of Bayesian Networks2008

    • Author(s)
      Daisuke Kitakoshi, Hiroyuki Shioya, and Ryohei Nakano
    • Organizer
      Joint 4th International Conference on Soft Computing and Intelligent Systems & 9th International Symposium on Advanced Intelligent Systems
    • Year and Date
      2008-09-20
    • Related Report
      2008 Final Research Report
  • [Presentation] Noise Tolerance of an on-line Adaptive Learning System using a Mixture of Bayesian Networks2008

    • Author(s)
      Daisuke Kitakoshi
    • Organizer
      Joint 4th International Conference on Soft Computing and Intelligent Systems & 9th International Symposium on Advanced Intelligent Systems
    • Place of Presentation
      Nagoya University
    • Year and Date
      2008-09-20
    • Related Report
      2008 Annual Research Report
  • [Remarks] 現在、研究成果を学術論文として、"Information Sciences" (Elsevier)へ投稿中。

    • Related Report
      2007 Annual Research Report

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

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