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ルールの興味深さ指標を活用した知識生成支援ユーザインタフェース

Research Project

Project/Area Number 17700162
Research Category

Grant-in-Aid for Young Scientists (B)

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

Principal Investigator

大崎 美穂  同志社大学, 工学部, 専任講師 (30313927)

Project Period (FY) 2005 – 2006
Project Status Completed (Fiscal Year 2006)
Budget Amount *help
¥1,700,000 (Direct Cost: ¥1,700,000)
Fiscal Year 2006: ¥800,000 (Direct Cost: ¥800,000)
Fiscal Year 2005: ¥900,000 (Direct Cost: ¥900,000)
Keywordsデータマイニング / 知識発見 / 医療データ / 興味深さ指標 / ユーザインタフェース
Research Abstract

昨年度は,知識生成支援ユーザインタフェースの基本機能,および拡張機能の設計を主に行った.そこで本年度は,本ユーザインタフェース全体の構築と評価を行った.本年度,実施した具体的な研究項目は,(a)基本機能の実装,(b)システム全体の実装,(c)性能評価である.(a)に関しては,インタフェース画面,興味深さ指標ライブラリ,ライブラリから興味深さ指標を選定する機能,選定した興味深さ指標でルールを評価する機能を実現した.(b)に関しては,(a)の基本機能を連結し,ユーザが使用可能なプロトタイプを開発し終えた.しかしながら,昨年度に詳細設計した拡張機能(興味深さ指標を分類して表示する機能,ユーザの興味を推定し評価を代行する機能)は実装完了には至っておらず,今後,実装を継続する予定である.(c)に関しては,プロトタイプを肝炎医療データに適用し,インターフェロン投与による治療効果について知識の発見を試みた.医師に実際に本ユーザインタフェースを使用してもらった結果,医学的に興味深いと考えられるルールが得られ,本ユーザインタフェースの基本機能が有効であると示唆された.その一方,各興味深さ指標の定義や意味が分かりにくく選択が難しいこと,インタフェース画面のユーザビリティが低いことなど,問題点も指摘された.今回は,1つのケーススタディによる性能評価であったが,今後,実験条件を統制し複数被験者による性能評価実験を行い,性能の詳細な見積りと本インタフェースの改善を試みたい.

Report

(2 results)
  • 2006 Annual Research Report
  • 2005 Annual Research Report
  • Research Products

    (11 results)

All 2007 2006 2005

All Journal Article (11 results)

  • [Journal Article] 医学知識発見におけるルールの興味染さ指標の評価2007

    • Author(s)
      大崎美穂, 阿部秀尚, 津本周作, 横井英人, 山口高平
    • Journal Title

      情報処理学会論文誌 48巻4号(採録済み,2007年4月に掲載予定)(未定)

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Evaluating a Rule Evaluation Support Method Based on Objective Rule Evaluation Indices2006

    • Author(s)
      H.Abe, S.Tsumoto, M.Ohsaki, T.Yamaguchi
    • Journal Title

      Lecture Notes in Computer Science 3918

      Pages: 174-189

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Evaluating Model Construction Methods with Objective Rule Evaluation Indices to Support Human Experts2006

    • Author(s)
      H.Abe, S.Tsumoto, M.Ohsaki, T.Yamaguchi
    • Journal Title

      Lecture Notes in Computer Science 3885

      Pages: 81-92

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Implementing an Integrated Time-Series Data Mining Environment Based on Temporal Pattern Extraction Methods : A Case Study of an Interferon Therapy Risk Mining for Chronic Hepatitis2006

    • Author(s)
      H.Abe, M.Ohsaki, H.Yokoi, T.Yamaguchi
    • Journal Title

      Lecture Notes in Computer Science 4012

      Pages: 425-435

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Numerical Time-Series Pattern Extraction Reflecting User's Interest2006

    • Author(s)
      M.Ohsaki, H.Abe, T.Yamaguchi
    • Journal Title

      Proceedings of Joint International Conference on Soft Computing and Intelligent Systems and International Symposium on Advanced Intelligent Systems

      Pages: 2254-2259

    • NAID

      130004672517

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Developing a Rule Evaluation Support Method Based on Objective Indices2006

    • Author(s)
      H.Abe, S.Tsumoto, M.Ohsaki, T.Yamaguchi
    • Journal Title

      Proceedings of International Conference on Rough Sets and Knowledge Technology

      Pages: 456-461

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Proposal of Medical KDD Support User Interface Utilizing Rule Interestingness Measures2006

    • Author(s)
      M.Ohsaki, H.Abe, S.Tusmoto, H.Yokoi, T.Yamaguchi
    • Journal Title

      Proceedings of IEEE International Workshop on Reliability Issues in Knowledge Discovery

      Pages: 759-764

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Evaluating Learning Algorithms Composed by a Constructive Meta-Learning Scheme for a Rule Evaluation Support Method2006

    • Author(s)
      H.Abe, S.Tsumoto, M.Ohsaki, T.Yamaguchi
    • Journal Title

      Proceedings of IEEE International Workshop on Mining Complex Data

      Pages: 305-310

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Evaluating an Integrated Time-Series Data Mining Environment, - A Case Study on Chronic Hepatitis Data Mining -2005

    • Author(s)
      Hidenao Abe, Miho Ohsaki, Hideto Yokoi, Takahira Yamaguchi
    • Journal Title

      Proceedings of JSAI International Workshop on Risk Management Systems with Intelligent Data Analysis

      Pages: 1-11

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Evaluating a Rule Evaluation Support Method with Learning Models Based on Objective Rule Evaluation Indices, - A Case Study with a Meningitis Data Mining Result -2005

    • Author(s)
      Hidenao Abe, Shusaku Tsumoto, Miho Ohsaki, Takahira Yamaguchi
    • Journal Title

      Proceedings of International Conference on Hybrid Intelligent Systems

      Pages: 169-174

    • Related Report
      2005 Annual Research Report
  • [Journal Article] A Rule Evaluation Support Method with Learning Models2005

    • Author(s)
      Hidenao Abe, Shusaku Tsumoto, Miho Ohsaki, Takahira Yamaguchi
    • Journal Title

      Proceedings of IEEE International Conference on Data Mining

      Pages: 549-552

    • Related Report
      2005 Annual Research Report

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Published: 2005-04-01   Modified: 2016-04-21  

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