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Investigation of Evaluation Indices for Ball Game Players' Movements Using Deep Learning: Toward Computers vs. Coaches

Research Project

Project/Area Number 19K04911
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 25010:Social systems engineering-related
Research InstitutionJuntendo University

Principal Investigator

Hirotsu Nobuyoshi  順天堂大学, スポーツ健康科学部, 教授 (90360726)

Co-Investigator(Kenkyū-buntansha) 吉村 雅文  順天堂大学, 大学院スポーツ健康科学研究科, 教授 (10210767)
Project Period (FY) 2019-04-01 – 2023-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2021: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2020: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2019: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Keywords深層学習 / 球技 / 評価指標
Outline of Research at the Start

本研究では、最新のGPSデバイスを用いて選手の試合中の方向転換走時における切り返しの安定性や、減速-方向転換-加速など一連の動きに関するデータを対象として、深層学習の技術を用いて特徴量を抽出し、選手の評価指標として提示することで、深層学習のスポーツへの適用可能性を明らかにする。対象競技はサッカー、ハンドボール、バスケットボール、バレーボールとし、指導者の認識を超える新たな視点での選手の評価指標を探索する。

Outline of Final Research Achievements

In this study, we used deep learning and statistical methods to classify the movements of players during a game. We then extracted feature values and investigated indices to evaluate players from a new perspective. We obtained time-series data on the acceleration in each of the three axes during a game of college female soccer players wearing the latest inertial sensor, and classified the player's movements in the frequency domain by performing a fast Fourier transform. As a result, it was confirmed that the movement classification was mainly affected by the vertical acceleration, and that the distribution of the movements during the game was different for each player. By considering the distribution of the movements as a feature value during the game of the players, it is possible to present an evaluation index using the average value of the distribution, etc.

Academic Significance and Societal Importance of the Research Achievements

本研究は、試合中の選手の動きに関する膨大な時系列データから、指導者の「眼力」でも認識することが難しい細かい動きも含めて分類することにより、特徴量を抽出し、新たな視点での評価指標を提示できたことに学術的意義がある。また、サッカーの指導現場において、試合中での選手の動きを評価できる定量的な指標として活用できる可能性を見出し、選手評価の視点を広げることができたことに社会的意義があるといえる。

Report

(5 results)
  • 2022 Annual Research Report   Final Research Report ( PDF )
  • 2021 Research-status Report
  • 2020 Research-status Report
  • 2019 Research-status Report
  • Research Products

    (21 results)

All 2023 2022 2021 2020 2019

All Journal Article (4 results) (of which Peer Reviewed: 4 results,  Open Access: 3 results) Presentation (17 results) (of which Int'l Joint Research: 7 results)

  • [Journal Article] Soccer as a Markov process: modelling and estimation of the zonal variation of team strengths2023

    • Author(s)
      Hirotsu N, Inoue K, Yamamoto K and Yoshimura M.
    • Journal Title

      IMA J. Management Mathematics

      Volume: 34 Issue: 2 Pages: 257-284

    • DOI

      10.1093/imaman/dpab042

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Sprinting Analysis of Japanese Female Soccer Players during Competitive Matches Using Video Analysis Software2021

    • Author(s)
      Masui Y, Hirotsu N, Ishihara Y, Shimasaki Y, Iguchi Y, Miyamori T, Yoshimura M
    • Journal Title

      Football Science

      Volume: 18 Pages: 51-59

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Game theoretic approach to analyze Japan’s “keep rolling the ball” tactic used in the 2018 FIFA World Cup group stage final matches in Russia2020

    • Author(s)
      Hirotsu N, Komine A
    • Journal Title

      Football Science

      Volume: 17 Pages: 56-68

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Categorization of rugby union players by performance characteristics using principal component analysis and cluster analysis2020

    • Author(s)
      Kiuchi M, Maehana H, Hirotsu N
    • Journal Title

      Football Science

      Volume: 17 Pages: 86-97

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] A Markov game model for determining tactical changes in an association football match2022

    • Author(s)
      Hirotsu N, Masui Y, Shimasaki Y. and Yoshimura M.
    • Organizer
      IX MathSport International 2022 Conference
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] A Markov game model for determining tactical changes in soccer2022

    • Author(s)
      廣津信義,舛井裕輝,島嵜佑,吉村雅文
    • Organizer
      日本オペレーションズ・リサーチ学会2022秋季研究発表会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Analysis of soccer player’s activity profiles using time-series data2021

    • Author(s)
      Masui Y, Hirotsu N, Shimasaki Y, Yoshimura M
    • Organizer
      MathSport International 2021 Conference
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] Classification of Japanese professional baseball players using a Gaussian mixture clustering model2021

    • Author(s)
      Oda T, Hirotsu N
    • Organizer
      MathSport International 2021 Conference
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] Modelling a football match as a Markov process: Estimating the effect of offensive and defensive strengths on winning probability2021

    • Author(s)
      Hirotsu N, Inoue K, Yamamoto K
    • Organizer
      The 31st European Conference on Operational Research
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] Analysis of soccer player’s activity profiles using deep learning technique2021

    • Author(s)
      舛井裕輝、廣津信義、島嵜佑、吉村雅文
    • Organizer
      2021年日本OR学会秋季研究発表会
    • Related Report
      2021 Research-status Report
  • [Presentation] Classification of fielders in Nippon Professional Baseball using a Gaussian mixture clustering model2021

    • Author(s)
      織田大志、廣津信義
    • Organizer
      2021年日本OR学会秋季研究発表会
    • Related Report
      2021 Research-status Report
  • [Presentation] To analyze the situation of sprinting during matches in collegiate female soccer players2020

    • Author(s)
      Yuki Masui, Yoshihiko Ishihara, Yu Shimasaki, Takayuki Miyamori, Masafumi Yoshimura
    • Organizer
      The 2020 Yokohama Sport Conference
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Presentation] Classification of Japanese professional baseball players by cluster analysis2020

    • Author(s)
      Oda T, Hirotsu N
    • Organizer
      The 2020 Yokohama Sport Conference
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Presentation] Analysis of high intensity running during games in collegiate female soccer players2020

    • Author(s)
      Yuki Masui, Yu Shimasaki, Yoshihiko Ishihara, Nanami Nagasaka, Takayuki Miyamori, Masafumi Yoshimura
    • Organizer
      25th Europian College of sports science
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Presentation] 大学女子サッカー選手における体力特性と高強度活動の関連性2020

    • Author(s)
      石原美彦、島嵜佑、舛井裕輝、井口祐貴、宮森隆行、西尾啓史、長坂奈菜美、池田隼、吉村雅文
    • Organizer
      第18回日本フットボール学会
    • Related Report
      2020 Research-status Report
  • [Presentation] Modelling a football match as a Markov process: Estimating teams’ strengths relating to the degree of the division of the pitch2020

    • Author(s)
      Nobuyoshi Hirotsu, Keita Inoue, Kenji Yamamoto, Masafumi Yoshimura
    • Organizer
      2021年日本オペレーションズ・リサーチ学会春季研究発表会
    • Related Report
      2020 Research-status Report
  • [Presentation] 大学女子サッカー選手のスプリントテストと試合中の走速度に関する研究2019

    • Author(s)
      舛井裕輝、島嵜佑、今川正浩、長坂奈菜美、井口祐貴、松本直也、吉村雅文
    • Organizer
      日本体育学会第70回大会
    • Related Report
      2019 Research-status Report
  • [Presentation] 日本人女子ハンドボール選手における試合中に活動プロファイルに関する研究2019

    • Author(s)
      井口祐貴、吉村雅文
    • Organizer
      日本体育学会第70回大会
    • Related Report
      2019 Research-status Report
  • [Presentation] 高校生男子ハンドボール選手の活動プロファイルに関する研究2019

    • Author(s)
      内田拓夢、井口祐貴、島嵜佑、宮森隆行、吉村雅文
    • Organizer
      日本体育学会第70回大会
    • Related Report
      2019 Research-status Report
  • [Presentation] バスケットボールにおけるスモールサイドゲームに関する研究 女子中学生を対象として2019

    • Author(s)
      赤木みき、池田隼、井口祐貴、宮森隆行、川北元、吉村雅文
    • Organizer
      日本体育学会第70回大会
    • Related Report
      2019 Research-status Report
  • [Presentation] ウェアラブルデバイスを用いた女子バレーボール選手における試合中の動きに関する研究2019

    • Author(s)
      山根拓也、川北元、井口祐貴、池田隼、舛井裕輝、宮森隆行、吉村雅文
    • Organizer
      日本体育学会第70回大会
    • Related Report
      2019 Research-status Report

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Published: 2019-04-18   Modified: 2024-01-30  

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