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Descriptive analysis of environmental reports using text mining technique

Research Project

Project/Area Number 15K03802
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Accounting
Research InstitutionHannan University

Principal Investigator

Maeda Toshiyuki  阪南大学, 経営情報学部, 教授 (70320041)

Co-Investigator(Kenkyū-buntansha) 中條 良美  阪南大学, 経営情報学部, 教授 (00387383)
Project Period (FY) 2015-04-01 – 2019-03-31
Project Status Completed (Fiscal Year 2018)
Budget Amount *help
¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2017: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2016: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2015: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Keywordsテキストマイニング / 環境報告書 / 時系列分析 / トップメッセージ / 対応分析 / CSR / 環境会計
Outline of Final Research Achievements

In this study, we introduce text mining technique to the top message described in the environmental report, and the relationship between the high environmental protection cost rate and the frequency of occurrence keywords was visually verified. Companies that spend a lot of environmental costs have a serious interest in CSR and environmental issues with society, and they are actively engaged in development of new products and commercialization of environment-friendly products, and the group of companies that spend less It has been observed that there is a tendency for CSR activities to be carried out as part of management improvement without specific targets for environment-related activities.

Academic Significance and Societal Importance of the Research Achievements

近年の環境対応製品の事業化により、企業の「環境への対応」の動機と目的は更に複雑化しているといえ、この研究においては企業や産業の知識だけではなく、社会や地域といったより広範な知識の重要性が増してきているといえる。トップメッセージのテキスト分析を環境コストの金額という定量的な情報と結び付けてやることで、環境に対する企業の姿勢を直観的な形で浮かび上がらせるという当初の研究目標は達成することができたといえる。

Report

(5 results)
  • 2018 Annual Research Report   Final Research Report ( PDF )
  • 2017 Research-status Report
  • 2016 Research-status Report
  • 2015 Research-status Report
  • Research Products

    (7 results)

All 2018 2017 2016 2015

All Journal Article (1 results) (of which Peer Reviewed: 1 results) Presentation (6 results) (of which Int'l Joint Research: 5 results)

  • [Journal Article] Text Mining Analysis on Determinants of Environmental Costs Expenditure as Time Series Data2018

    • Author(s)
      T. MAEDA, Y. CHUJO, and E. PARK
    • Journal Title

      Proceedings of The 2018 Technology Innovation Management and Engineering Science International Conference (TIMES-iCON2018)

      Volume: 1

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Presentation] Proposal of Multi-lingual Sentence Reading for Mobile Communication2017

    • Author(s)
      T. Maeda and M. Yajima
    • Organizer
      International Conference on Computing, Networking and Communications (ICNC 2017)
    • Place of Presentation
      Santa Clara (CA, USA)
    • Year and Date
      2017-01-26
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] Motion Frequency Data Analysis for Sports Skill2017

    • Author(s)
      T. Maeda and M. Yajima
    • Organizer
      2017 Computing Conference (CC 2017)
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] Sports Skill Discrimination with Motion Frequency Analysis2016

    • Author(s)
      T. Maeda and M. Yajima
    • Organizer
      The 2016 Future Technologies Conference (FTC 2016)
    • Place of Presentation
      San Francisco (CA, USA)
    • Year and Date
      2016-12-06
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] Time Series Analysis on the Determinants of Environmental Costs Expenditure Using Text Mining Technique2016

    • Author(s)
      T. Maeda, N. Kawakami, Y. Chujo, and E. Park
    • Organizer
      The 2016 International Conference on Paralell and Distributed processing Techniques and Applications
    • Place of Presentation
      Las Vegas (NV, USA)
    • Year and Date
      2016-07-25
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] 機械学習を利用したe-ラーニング習熟度評価システム2016

    • Author(s)
      米田、戸谷、前田
    • Organizer
      情報処理学会 第78回全国大会講演論文集
    • Place of Presentation
      慶應義塾大学(横浜)
    • Year and Date
      2016-03-12
    • Related Report
      2015 Research-status Report
  • [Presentation] Text Mining Analysis for E-Health Information System2015

    • Author(s)
      Toshiyuki MAEDA, Yae FUKUSHIGE and Masumi YAJIMA
    • Organizer
      IEEE Healthcom 2015
    • Place of Presentation
      Cambridge (MA, USA)
    • Year and Date
      2015-10-14
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research

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Published: 2015-04-16   Modified: 2020-03-30  

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