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Research on analysis of corporate behavior structure by machine learning

Research Project

Project/Area Number 20H01537
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Review Section Basic Section 07080:Business administration-related
Research InstitutionGakushuin University

Principal Investigator

Shirota Yukari  学習院大学, 経済学部, 教授 (30337901)

Co-Investigator(Kenkyū-buntansha) 永島 正康  立命館大学, 経営学部, 教授 (20745202)
吉浦 裕  電気通信大学, その他部局等, 名誉教授 (40361828)
山口 健二  日本大学, 経済学部, 講師 (50582285)
チャクラボルティ バサビ  岩手県立大学, その他部局等, 特命教授 (90305293)
澤口 聡子  福知山公立大学, 地域経営学部, 教授 (90235458)
Project Period (FY) 2020-04-01 – 2024-03-31
Project Status Completed (Fiscal Year 2023)
Budget Amount *help
¥11,700,000 (Direct Cost: ¥9,000,000、Indirect Cost: ¥2,700,000)
Fiscal Year 2023: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2022: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2021: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2020: ¥7,800,000 (Direct Cost: ¥6,000,000、Indirect Cost: ¥1,800,000)
Keywords企業行動特性 / 機械学習 / 回帰分析 / Shapley値 / 説明可能AI / 棚卸資産回転率 / 有形固定資産回転率 / 時価総額 / 企業行動構造 / SHAP / XAI / 特性関数 / SCM / 可視化 / 企業行動行動 / SHAPアプローチ / 企業分析 / 回帰分析の可視化 / レジリエンス / 企業行動分析 / 企業行動特性抽出 / 回帰と分類 / 有意性と重要性
Outline of Research at the Start

本研究は機械学習手法の経営における企業分析への適用を推進するために既存の分析手法、特に決定樹木系アルゴリズムの改良とその可視化を行い、伝統的回帰手法の限界の克服のための一助となることを目指す。 経営学では物理法則の様な再現可能な理論はまだ確立されていない。経営学では実地調査等の仮説形成のための帰納法的アプローチと仮説検証型統計手法が主流である。それが政策立案、事前的経営努力等の領域で曖昧さを残したままの状況での意思決定や実践を強いることになっている。本研究は、企業行動構造の分析における、データに裏付けられたより意味のある仮説の形成とその立証を支援する機械学習手法の援用を高めることを目的とする。

Outline of Final Research Achievements

This research analyzed the structure of corporate behavior through machine learning, enabling the discovery of growth factors that were previously undetectable. We used Shapley's theory as an explainable AI technology to understand the complex results of machine learning regression. This theory considers the characteristics of each data point to determine the contribution of explanatory variables, making it possible to identify the characteristics of each company. While this was impossible with traditional linear and machine learning regression, it became possible for the first time with Shapley values. Previously, the relationship between market capitalization growth and inventory turnover rate could not be proven. However, a high correlation emerged between the SHAP values and the market capitalization growth rate. Using SHAP, it became possible to measure the contribution of explanatory variables that reflect the characteristics of each company.

Academic Significance and Societal Importance of the Research Achievements

本研究の社会的意義は、機械学習アプローチにより潜在的な関係性を新たに発見および証明可能にした点にある。経営学では公開データの限界から企業行動の特性を探ることが困難であったが、SHAPアプローチを用いることで業界平均と比較し、各説明変数が被説明変数に与える貢献度の定量化が可能となった。これは従来の手法では達成不可能であり、企業分析の精度向上に寄与するものである。さらに、SHAPを説明可能AIとして視覚化する技法を開発し、理解しやすいグラフの作成を実現した。この手法は回帰分析を用いるすべての分野に適用可能であり、広範な学問分野における回帰分析および説明可能AI「SHAP」の活用に大きく貢献する。

Report

(5 results)
  • 2023 Annual Research Report   Final Research Report ( PDF )
  • 2022 Annual Research Report
  • 2021 Annual Research Report
  • 2020 Annual Research Report
  • Research Products

    (56 results)

All 2023 2022 2021 2020 Other

All Int'l Joint Research (4 results) Journal Article (38 results) (of which Int'l Joint Research: 19 results,  Peer Reviewed: 30 results,  Open Access: 35 results) Presentation (7 results) (of which Int'l Joint Research: 3 results,  Invited: 6 results) Remarks (7 results)

  • [Int'l Joint Research] マダナパレ工科大学(インド)

    • Related Report
      2023 Annual Research Report
  • [Int'l Joint Research] インドネシア国立大学(インドネシア)

    • Related Report
      2023 Annual Research Report
  • [Int'l Joint Research] マダナパレ工科大学(インド)

    • Related Report
      2022 Annual Research Report
  • [Int'l Joint Research] インドネシア国立大学(インドネシア)

    • Related Report
      2022 Annual Research Report
  • [Journal Article] SDGs Gender Equality Analysis in India by using SHAP Interpretation2023

    • Author(s)
      Bonthala Sreekanth、Shirota Yukari、Chakraborty Basabi
    • Journal Title

      Proc. of 2023 1st International Conference on Optimization Techniques for Learning (ICOTL) IEEE

      Volume: 0 Pages: 1-6

    • DOI

      10.1109/icotl59758.2023.10435062

    • Related Report
      2023 Annual Research Report 2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Critical Factors in Doubling Revenue for Soccer Teams : A Comprehensive Study -Application of Amplitude-Based Clustering in Sales Analysis of football clubs2023

    • Author(s)
      Matsuhashi Seiji、Shirota Yukari
    • Journal Title

      Proc. of 2023 1st International Conference on Optimization Techniques for Learning (ICOTL) IEEE

      Volume: 0 Pages: 1-5

    • DOI

      10.1109/icotl59758.2023.10434980

    • Related Report
      2023 Annual Research Report 2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Gender Equality Level Analysis in Indonesia by Shapley Values2023

    • Author(s)
      Hashimoto Takako、Shirota Yukari、Sari Riri Fitri
    • Journal Title

      Proc. of 4th IIAI International Congress on Advanced Applied Informatics (IIAI-AAI) IEEE

      Volume: 0 Pages: 566-569

    • DOI

      10.1109/iiai-aai59060.2023.00113

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Impact Analysis of Supply Chain Competence on Market Capital Growth in Automobile Manufacturers2023

    • Author(s)
      Shirota Yukari、Chakraborty Basabi
    • Journal Title

      Proc. of 4th IIAI International Congress on Advanced Applied Informatics (IIAI-AAI) IEEE

      Volume: 0 Pages: 438-441

    • DOI

      10.1109/iiai-aai59060.2023.00090

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] The Network Structure of Open Innovation and the Creativity in the Semiconductor Manufacturing Equipment Industry2023

    • Author(s)
      Tomita Junichi、Shirota Yukari、Fukushima Eishi、Terahata Masahide
    • Journal Title

      2023 14th IIAI International Congress on Advanced Applied Informatics (IIAI-AAI)

      Volume: Conference Proceedings Pages: 388-393

    • DOI

      10.1109/iiai-aai59060.2023.00082

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Relationship Analysis Between Stock Prices and Financial Statements in the Automobile Industry2023

    • Author(s)
      Yamaguchi Kenji
    • Journal Title

      Proc. of 4th IIAI International Congress on Advanced Applied Informatics (IIAI-AAI) IEEE

      Volume: 0 Pages: 442-445

    • DOI

      10.1109/iiai-aai59060.2023.00091

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Analyzing Relationships between Companies’ SDGs Activities and Financial Information using SHAP2023

    • Author(s)
      Ohi Kouta、Hashimoto Takako、Terano Takao、Akagi Kaya、Egusa Ryohei、Shirota Yukari
    • Journal Title

      14th IIAI International Congress on Advanced Applied Informatics (IIAI-AAI)

      Volume: - Pages: 442-445

    • DOI

      10.1109/iiai-aai59060.2023.00110

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] A triad perspective of cross-functional integration across new product development : case study of a multinational Japanese manufacturing company in China2023

    • Author(s)
      M. Nagashima, J. Shintaku, T. Tomino, T. Usui, T. Yoshimoto, and Y. Hara
    • Journal Title

      The proceeding of 30th EurOMA Conference

      Volume: 0 Pages: 0-0

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Ambidextrous Time Series Data Clustering with Amplitude- based and Shape-based Distances2023

    • Author(s)
      Shirota, Y., et al.
    • Journal Title

      proc of EPEAI

      Volume: -

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Football Teams Sustained Growing by Academy Training - Proposal of Shapley-based Measurement -2023

    • Author(s)
      Matsuhashi, S. and Y. Shirota
    • Journal Title

      proc of DBKDA

      Volume: - Pages: 0-0

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] 世界自動車製造業2014年度株価成長の時系列分析2023

    • Author(s)
      白田由香利, 佐倉環, and B. Chakraborty
    • Journal Title

      学習院経済論集

      Volume: 59 Pages: 141-160

    • Related Report
      2020 Annual Research Report
    • Open Access / Int'l Joint Research
  • [Journal Article] An Analysis of Coronavirus Effects on Global Automakers2022

    • Author(s)
      Murakami Akane, Shirota Yukari
    • Journal Title

      International Journal of Trade, Economics and Finance

      Volume: 13 Issue: 3 Pages: 56-60

    • DOI

      10.18178/ijtef.2022.13.3.724

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Effects of Coronavirus on Vegetable Juice Manufacturers2022

    • Author(s)
      Murakami Akane, Shirota Yukari
    • Journal Title

      International Journal of Trade, Economics and Finance

      Volume: 13 Issue: 2 Pages: 42-46

    • DOI

      10.18178/ijtef.2022.13.2.721

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Feature Importance Analysis in Global Manufacturing Industry2022

    • Author(s)
      Kenji Yamaguchi
    • Journal Title

      International Journal of Trade, Economics and Finance

      Volume: 13 Issue: 2 Pages: 28-35

    • DOI

      10.18178/ijtef.2022.13.2.719

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] 機械学習回帰における Shapley 値の理論説明と事例紹介2022

    • Author(s)
      白田由香利
    • Journal Title

      第14回データ工学と情報マネジメントに関するフォーラム(DEIM2022)

      Volume: 1

    • Related Report
      2021 Annual Research Report
    • Open Access
  • [Journal Article] Feature Importance Analysis in Global Manufacturing Industry2022

    • Author(s)
      Yamaguchi, K
    • Journal Title

      International Journal of Trade, Economics Finance

      Volume: 13 Pages: 28-35

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Time Series Analysis of SHAP Values by Automobile Manufacturers Recovery Rates2022

    • Author(s)
      Shirota, Y., K. Kuno, and H. Yoshiura
    • Journal Title

      proc of ICDLT(ACM)

      Volume: - Pages: 135-141

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] An Analysis of Indian Companies’ Profit Growth Pattern by Amplitude-based Clustering2022

    • Author(s)
      Shirota, Y., B. Chakraborty, and H. Yoshiura
    • Journal Title

      proc ICKII(IEEE)

      Volume: -

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Amplitude-Based Time Series Data Clustering Method2022

    • Author(s)
      Shirota, Y. and B. Chakraborty
    • Journal Title

      Gakushuin Economics Papers

      Volume: 59 Pages: 127-140

    • Related Report
      2020 Annual Research Report
    • Open Access / Int'l Joint Research
  • [Journal Article] An Analysis of Coronavirus Effects on Global Automakers2022

    • Author(s)
      Murakami, A. and Y. Shirota
    • Journal Title

      International Journal of Trade, Economics Finance

      Volume: 13 Pages: 56-60

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Note for Shape-Based Clustering in Stock Prices2022

    • Author(s)
      Matsuhashi, S. and Y. Shirota
    • Journal Title

      proc of IIAI(IEEE)

      Volume: - Pages: 373-377

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] SDGs India Index Analysis using SHAP2022

    • Author(s)
      Hashimoto, T., Y. Shirota, and B. Chakraborty
    • Journal Title

      proc of IES(IEEE)

      Volume: - Pages: 461-465

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Automobile Manufacturers Stock Price Recovery Analysis at COVID-19 Outbreak2022

    • Author(s)
      Fujimaki, M., E. Tsujiura, and Y. Shirota
    • Journal Title

      proc of P&OM

      Volume: - Pages: 0-0

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Clustering of ETF Data for Portfolio Selection during Early Period of Corona Virus Outbreak2021

    • Author(s)
      H. Ito, A. Murakami, N. Dutta, Y. Shirota, and B. Chakraborty
    • Journal Title

      Gakushuin Journal of Economics,

      Volume: 58 Pages: 99-114

    • NAID

      120007144748

    • Related Report
      2021 Annual Research Report
    • Open Access
  • [Journal Article] Time-series Clustering of Global Automakers Stock Prices2021

    • Author(s)
      Murakami Akane, Shirota Yukari
    • Journal Title

      Information Engineering Express

      Volume: 7 Issue: 2 Pages: 71-83

    • DOI

      10.52731/iee.v7.i2.626

    • ISSN
      2185-9884, 2185-9892
    • Related Report
      2021 Annual Research Report 2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Automakers Stock Price Movement Comparison under COVID-192021

    • Author(s)
      Shirota Yukari、Chakraborty Basabi
    • Journal Title

      IEEE International Conference on Data Analytics for Business and Industry (ICDABI)

      Volume: 1 Pages: 375-379

    • DOI

      10.1109/icdabi53623.2021.9655877

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] A SHAP Value-Based Approach to Stock Price Evaluation of Manufacturing Companies2021

    • Author(s)
      Shirota Yukari、Fujimaki Mima、Tsujiura Emi、Morita Michiya、Machuca Jose Antonio Dominguez
    • Journal Title

      4th International Conference on Artificial Intelligence for Industries (AI4I)

      Volume: 1 Pages: 75-78

    • DOI

      10.1109/ai4i51902.2021.00026

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Long-term Time Series Data Clustering of Stock Prices for Portfolio Selection2021

    • Author(s)
      Shirota Yukari、Murakami Akane
    • Journal Title

      IEEE International Conference on Service Operations and Logistics, and Informatics (SOLI)

      Volume: 1 Pages: 1-6

    • DOI

      10.1109/soli54607.2021.9672407

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Shapley値による株価上昇における重要要素の分析 ~ 自動車製造企業のケースについての考察 ~2021

    • Author(s)
      辻浦衣美、白田由香利
    • Journal Title

      信学技報

      Volume: 121 Pages: 1-4

    • Related Report
      2021 Annual Research Report
    • Open Access
  • [Journal Article] hapley値による株価上昇における重要要素の分析 ~ 電気機器製造企業のケースについての考察 ~2021

    • Author(s)
      藤巻美舞、白田由香利
    • Journal Title

      信学技報

      Volume: 121 Pages: 9-12

    • Related Report
      2021 Annual Research Report
    • Open Access
  • [Journal Article] Shapley値による株価上昇における重要要素の分析 ~ 精密機械製造企業のケースについての考察 ~2021

    • Author(s)
      保科慧, 白田由香利
    • Journal Title

      信学技報

      Volume: 121 Pages: 5-8

    • Related Report
      2021 Annual Research Report
    • Open Access
  • [Journal Article] 階層型クラスタリングによる世界的自動車製造会社の株価分析2021

    • Author(s)
      白田由香利, 村上朱音, 佐倉環, 久保山哲二, 森田道也
    • Journal Title

      学習院大学計算機センター年報

      Volume: 42 Pages: 2-9

    • Related Report
      2021 Annual Research Report
  • [Journal Article] Long-term Time Series Data Clustering of Stock Prices for Portfolio Selection2021

    • Author(s)
      Shirota, Y. and A. Murakami
    • Journal Title

      proc of SOLI(IEEE)

      Volume: -

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] A SHAP Value-Based Approach to Stock Price Evaluation of Manufacturing Companies2021

    • Author(s)
      Shirota, Y., et al.
    • Journal Title

      proc of AI4I(IEEE)

      Volume: - Pages: 75-78

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Automakers Stock Price Movement Comparison under COVID-19.2021

    • Author(s)
      Shirota, Y. and B. Chakraborty
    • Journal Title

      proc of ICDABI

      Volume: - Pages: 375-379

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Decline Patterns of Stock Prices by Disasters?Case Study of May 2019.2020

    • Author(s)
      Yamaguchi, K. and Y. Shirota
    • Journal Title

      International Journal of Trade, Economics Finance

      Volume: 11 Pages: 39-44

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Classification of Japanese Electrical Equipment Manufacturing Industry Recovery Patterns after Disasters2020

    • Author(s)
      Yamaguchi, K. and Y. Shirota
    • Journal Title

      International Journal of Trade, Economics Finance

      Volume: 11 Pages: 150-155

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] An analysis of political turmoil effects on stock prices: a case study of US-China trade friction.2020

    • Author(s)
      Shirota, Y., et al.
    • Journal Title

      proc of the First ACM International Conference on AI in Finance.

      Volume: -

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Presentation] Theoretical Explanation and Case Studies of Shapley Values in Machine Learning Regression,2023

    • Author(s)
      Shirota, Y., and B. Chakraborty
    • Organizer
      DBKDA:TUTORIAL
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Competition and Economic Growth:PANEL2023

    • Author(s)
      Shirota, Y.
    • Organizer
      EPEAI
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 機械学習回帰における Shapley 値の活用法2023

    • Author(s)
      白田由香利
    • Organizer
      最強DB講義(日本データベース学会)
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] 株価分析のための時系列データクラスタリング入門2023

    • Author(s)
      白田由香利
    • Organizer
      DEIM
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] Practical Approach of Time Series Data Clustering2022

    • Author(s)
      Shirota, Y.
    • Organizer
      IIAI: Keynote
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 機械学習回帰における Shapley 値の理論説明と事例紹介,2022

    • Author(s)
      白田由香利
    • Organizer
      DEIM
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] 世界の電気機器企業の経営特性分析: Ambidextrous 視点からの AI 的アプローチの可能性を探る2021

    • Author(s)
      森田道也, 白田由香利, 永島正康
    • Organizer
      JOMSA 第 13 回全国研究発表大会
    • Related Report
      2021 Annual Research Report
  • [Remarks] 科研B報告:機械学習による企業行動構造の分析の研究(2020-2023:20H01537)

    • URL

      https://www-cc.gakushuin.ac.jp/~20010570//kakenB2020/index.html

    • Related Report
      2023 Annual Research Report
  • [Remarks] DEIM2022チュートリアル「機械学習回帰における Shapley 値の理論説明と事例紹介」

    • URL

      https://www.youtube.com/watch?v=YVzyU9spv4E&t=1575s

    • Related Report
      2021 Annual Research Report
  • [Remarks] 機械学習による企業行動構造の分析の研究(2020-2023:20H01537)

    • URL

      https://www-cc.gakushuin.ac.jp/~20010570//kakenB2020/index.html

    • Related Report
      2020 Annual Research Report
  • [Remarks] JOMSAでのDSI Best paper受賞記念講演

    • URL

      https://jomsa.org/jomsa14/dsiawards/

    • Related Report
      2020 Annual Research Report
  • [Remarks] 最強DB講義 機械学習回帰における Shapley 値の活用法(2023/2/22)

    • URL

      https://dblectures.connpass.com/event/274198/

    • Related Report
      2020 Annual Research Report
  • [Remarks] DEIMチュートリアル(T2):株価分析のための時系列データクラスタリング入門

    • URL

      https://event.dbsj.org/deim2023/post/tutorial.html

    • Related Report
      2020 Annual Research Report
  • [Remarks] DEIMチュートリアル(T2):機械学習回帰におけるShapley値の理論説明と事例紹介

    • URL

      https://event.dbsj.org/deim2022/post/tutorial.html

    • Related Report
      2020 Annual Research Report

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Published: 2020-04-28   Modified: 2025-01-30  

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