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Extensive research of Taguchi method

Research Project

Project/Area Number 15K00056
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Statistical science
Research InstitutionWaseda University

Principal Investigator

NAGATA Yasushi  早稲田大学, 理工学術院, 教授 (30198337)

Project Period (FY) 2015-04-01 – 2019-03-31
Project Status Completed (Fiscal Year 2018)
Budget Amount *help
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2017: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2016: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2015: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Keywordsタグチメソッド / SN比 / MTシステム / 実験計画法 / 多変量解析法 / SN比 / ロバストパラメータ設計 / MTシステム / グラフィカルモデリング / ロバスト推定 / 異常検知 / 高次元データ / ロジスティック回帰分析 / カーネル法 / 方向データ / LASSO
Outline of Final Research Achievements

In this research, we propose extended Taguchi methods and aim for the theoretical development of the extended methods. In particular, the generalization and extensional improvement of the SN ratio in the experimental design (hereafter referred to as research I) and the extended improvement of the MT system (Mahalanobis Taguchi system) and its theoretical research (hereinafter referred to as research Ⅱ).
As for research Ⅰ, we will clarify the properties of the SN ratio proposed in various situations from the mathematical aspect, propose new analytical methods using the new SN ratios, and clarify their theoretical properties . As for research Ⅱ, we theoretically clarify the features of each method of MT system, develop new analytical methods, compare with existing methods among MT system and multivariate analysis methods. Furthermore, I want to formulate guidelines.

Academic Significance and Societal Importance of the Research Achievements

本研究は,世界中の技術者により用いられているタグチメソッドの理論的な裏付けを行うとともに,それに基づく拡張的な手法を開発するという意味で,製造業における技術開発に大きなインパクトを与えるものである.この研究成果により,適切で迅速な異常検知が可能になるとともに,効率的な新製品の開発・設計が可能になることが期待できる.

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

(44 results)

All 2019 2018 2017 2016 2015

All Journal Article Presentation Book

  • [Journal Article] <b>Analysis of data including missing values in the Taguchi’s T method</b>2019

    • Author(s)
      Yuto Nakao and Yasushi Nagata
    • Journal Title

      TQS

      Volume: 4 Issue: 2 Pages: 53-64

    • DOI

      10.17929/tqs.4.53

    • NAID

      130007593742

    • ISSN
      2189-3195
    • Year and Date
      2019-02-13
    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] <b>Application of AdaBoost to Taguchi’s MT Method</b>2019

    • Author(s)
      Suguru Sekine and Yasushi Nagata
    • Journal Title

      TQS

      Volume: 4 Issue: 2 Pages: 65-74

    • DOI

      10.17929/tqs.4.65

    • NAID

      130007595861

    • ISSN
      2189-3195
    • Year and Date
      2019-02-13
    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] ロバスト・パラメータ設計を用いた最適株式ポートフォリオ選択2018

    • Author(s)
      神山紘樹,永田 靖
    • Journal Title

      日本品質管理学会誌

      Volume: 48 Pages: 64-75

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Anomaly detection in high-dimensional data with the Mahalanobis-Taguchi system2018

    • Author(s)
      Masato Okubo and Yasushi Nagata
    • Journal Title

      Total Quality Management & Business Excellence

      Volume: 29 Pages: 1213-1227

    • DOI

      10.1080/14783363.2018.1487615

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] 一対比較法を順位推定に用いたスイスドロー式トーナメントの提案2018

    • Author(s)
      梅村和弘,永田靖
    • Journal Title

      日本経営工学会論文誌

      Volume: 69 Pages: 21-32

    • NAID

      130006734547

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] MTシステムの研究2017

    • Author(s)
      永田靖
    • Journal Title

      国際学研究

      Volume: 6 Pages: 29-36

    • Related Report
      2017 Research-status Report 2016 Research-status Report
    • Open Access
  • [Journal Article] The Mahalanobis-Taguchi Method Based on Graphical Modeling2017

    • Author(s)
      大久保豪人,永田靖
    • Journal Title

      Applied Statistics

      Volume: 46 Issue: 1 Pages: 13-26

    • DOI

      10.5023/jappstat.46.13

    • NAID

      130006286321

    • ISSN
      0285-0370, 1883-8081
    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] <b>A Proposal of Regression Hybrid Modeling for Combining Random Forest </b><b>and X-Means Methods</b>2017

    • Author(s)
      Yuma Ueno and Yasushi Nagata
    • Journal Title

      TQS

      Volume: 3 Issue: 1 Pages: 1-10

    • DOI

      10.17929/tqs.3.1

    • NAID

      130006029601

    • ISSN
      2189-3195
    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Study of model evaluation method and of selection method of tuning parameter in Lasso2016

    • Author(s)
      Tatsuki Inoue and Yasushi Nagata
    • Journal Title

      Total Quality Science

      Volume: 2 Pages: 27-35

    • NAID

      130005167413

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Detection of change points in panel data based on Bayesian MT method2016

    • Author(s)
      Takumi Enomoto and Yasushi Nagata
    • Journal Title

      TQS

      Volume: 2 Issue: 1 Pages: 36-47

    • DOI

      10.17929/tqs.2.36

    • NAID

      130005167412

    • ISSN
      2189-3195
    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] タグチのT法における項目選択に関する研究2015

    • Author(s)
      河田紘志,永田靖
    • Journal Title

      日本品質管理学会誌

      Volume: 45 Pages: 179-193

    • NAID

      110009944716

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] An application of a generalized inverse regression estimator to Taguchi&apos;s T-Method2015

    • Author(s)
      Hiroshi Kawada and Ysushi Nagata
    • Journal Title

      TQS

      Volume: 1 Issue: 1 Pages: 12-21

    • DOI

      10.17929/tqs.1.12

    • NAID

      130005070678

    • ISSN
      2189-3195
    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Robust parameter design with covariates of multiple noise factors2015

    • Author(s)
      Kensuke Goto, Hironao Sato, Masami Miyakawa and Yasushi Nagata
    • Journal Title

      TQS

      Volume: 1 Issue: 2 Pages: 77-88

    • DOI

      10.17929/tqs.1.77

    • NAID

      130005085710

    • ISSN
      2189-3195
    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Presentation] Proposal of Multivariate Control Chart Using Exponentially Log-Likelihood for Detection of Change in Mean and Variability2018

    • Author(s)
      Yuma Ueno and Yasushi Nagata
    • Organizer
      2018 International Conference on Mathematical Methods & Computational Techniques in Science & Engineering (MMCTSE 2018), Cambridge, UK
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Proposal of Multivariate Control Chart Using Exponentially Log-Likelihood for Detection of Change in Mean and Variability2018

    • Author(s)
      Yuma Ueno and Yasushi Nagata
    • Organizer
      2018 International Conference on Mathematical Methods & Computational Techniques in Science & Engineering (MMCTSE 2018), Cambridge, UK, February 16-18, 2018
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] スパース・モデリングを応用したマハラノビス・タグチ法による異常検知2017

    • Author(s)
      大久保豪人・永田 靖
    • Organizer
      情報処理学会,第79回全国大会
    • Related Report
      2017 Research-status Report
  • [Presentation] γダイバージェンスに基づくMT法2017

    • Author(s)
      大久保豪人・永田 靖
    • Organizer
      第113回日本品質管理学会研究発表会
    • Related Report
      2017 Research-status Report
  • [Presentation] タグチのT法における欠損を含むデータの解析2017

    • Author(s)
      中尾勇登・永田 靖
    • Organizer
      第113回日本品質管理学会研究発表会
    • Related Report
      2017 Research-status Report
  • [Presentation] 一対比較法を用いたスイスドロー式トーナメントシステムの提案2017

    • Author(s)
      梅村和弘・永田 靖
    • Organizer
      第113回日本品質管理学会研究発表会
    • Related Report
      2017 Research-status Report
  • [Presentation] Anomaly detection in high-dimensional data with the Mahalanobis-Taguchi system2017

    • Author(s)
      Masato Ohkubo and Yasushi Nagata
    • Organizer
      20th QMOD conference ON QUALITY AND SERVICE SCIENCES ICQSS 2017, Konventum, Denmark
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] 工程能力指数の統計的推測2017

    • Author(s)
      永田 靖
    • Organizer
      統計関連学会連合大会
    • Related Report
      2017 Research-status Report
  • [Presentation] 単位空間の汚染にロバストなマハラノビス・タグチ法2017

    • Author(s)
      大久保豪人・永田 靖
    • Organizer
      統計関連学会連合大会
    • Related Report
      2017 Research-status Report
  • [Presentation] MTシステムによる高次元データ解析2017

    • Author(s)
      大久保豪人・永田 靖
    • Organizer
      日本品質管理学会第115回研究発表会
    • Related Report
      2017 Research-status Report
  • [Presentation] A Proposal for a Swiss Draw Style Tournament System Using Paired Comparison2017

    • Author(s)
      Kazuhiro Umemura and Yasushi Nagata
    • Organizer
      ANQ (Asian Network for Quality) Congress 2017, Crowne Plaza Hotel Kathmandu-Soaltee, Kathmandu, Nepal
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] Application of AdaBoost to Taguchi’s MT Method2017

    • Author(s)
      Suguru Sekine and Yasushi Nagata
    • Organizer
      ANQ (Asian Network for Quality) Congress 2017, Crowne Plaza Hotel Kathmandu-Soaltee, Kathmandu, Nepal
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] Analysis of data including missing values in the Taguchi’s T method2017

    • Author(s)
      Yuto Nakao and Yasushi Nagata
    • Organizer
      ANQ (Asian Network for Quality) Congress 2017, Crowne Plaza Hotel Kathmandu-Soaltee, Kathmandu, Nepal
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] Anomaly detection in contaminated unit space using the Mahalanobis-Taguchi system2017

    • Author(s)
      Masato Ohkubo and Yasushi Nagata
    • Organizer
      ANQ (Asian Network for Quality) Congress 2017, Crowne Plaza Hotel Kathmandu-Soaltee, Kathmandu, Nepal
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] Generalization of a Family of Mahalanobis-Taguchi (MT) Methods and a Family of Taguchi (T) Methods in the Mahalanobis-Taguchi System (MTS) and Implementation of the Calculation Programs in R2017

    • Author(s)
      Akifumi Okayama and Yasushi Nagata
    • Organizer
      ANQ (Asian Network for Quality) Congress 2017, Crowne Plaza Hotel Kathmandu-Soaltee, Kathmandu, Nepal
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] The Proposal of Regression Hybrid Modeling for Combining the Random Forest and X-Means Methods2016

    • Author(s)
      Yuma Ueno and Yasushi Nagata
    • Organizer
      ANQ (Asian Network for Quality) Congress
    • Place of Presentation
      Far Eastern Federal University, Vladivostok, Russia
    • Year and Date
      2016-09-21
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] Applying Graphical Modeling to the Mahalanobis-Taguchi Method2016

    • Author(s)
      Masato Ohkubo and Yasushi Nagata
    • Organizer
      ANQ (Asian Network for Quality) Congress
    • Place of Presentation
      Far Eastern Federal University, Vladivostok, Russia
    • Year and Date
      2016-09-21
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] Studying Taguchi’s T method using an orthogonal expansion of the item value2016

    • Author(s)
      Hidenori Kyunai and Yasushi Nagata
    • Organizer
      ANQ (Asian Network for Quality) Congress
    • Place of Presentation
      Far Eastern Federal University, Vladivostok, Russia
    • Year and Date
      2016-09-21
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] An application of Taguchi's T-method to non-normality data2016

    • Author(s)
      Shinei Seki and Yasushi Nagata
    • Organizer
      ANQ (Asian Network for Quality) Congress
    • Place of Presentation
      Far Eastern Federal University, Vladivostok, Russia
    • Year and Date
      2016-09-21
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] An Application of the Kernel Method to Taguchi’s RT Method and its Extension2016

    • Author(s)
      Ayumu Watanabe and Yasushi Nagata
    • Organizer
      ANQ (Asian Network for Quality) Congress
    • Place of Presentation
      Far Eastern Federal University, Vladivostok, Russia
    • Year and Date
      2016-09-21
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] 頑健性を考慮したT法の提案2016

    • Author(s)
      坂本佳太・永田 靖
    • Organizer
      日本品質管理学会
    • Place of Presentation
      日本科学技術連盟(東高円寺)
    • Related Report
      2016 Research-status Report
  • [Presentation] タグチのT法の非正規性データへの適用2016

    • Author(s)
      関 真永・永田 靖
    • Organizer
      日本品質管理学会
    • Place of Presentation
      日本科学技術連盟(東高円寺)
    • Related Report
      2016 Research-status Report
  • [Presentation] 非正規データに対するカーネル法を利用した田口のRT法2016

    • Author(s)
      渡辺 史・永田 靖
    • Organizer
      日本品質管理学会
    • Place of Presentation
      日本科学技術連盟(東高円寺)
    • Related Report
      2016 Research-status Report
  • [Presentation] 非正規データに対するカーネル法を利用したタグチのRT法2016

    • Author(s)
      渡辺 史・永田 靖
    • Organizer
      日本品質管理学会
    • Place of Presentation
      名古屋工業大学
    • Related Report
      2016 Research-status Report
  • [Presentation] グラフィカル・モデリングの基づくMT法2016

    • Author(s)
      大久保豪人・永田 靖
    • Organizer
      日本品質管理学会
    • Place of Presentation
      名古屋工業大学
    • Related Report
      2016 Research-status Report
  • [Presentation] An application of directional data analysis to Taguchi's T method2015

    • Author(s)
      Aya Yoshimura and Yasushi Nagata
    • Organizer
      ANQ (Asian Network for Quality) Congress
    • Place of Presentation
      Chientan Youth Activity Center
    • Year and Date
      2015-09-23
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] Application of ensemble learning in window-dressing discrimination2015

    • Author(s)
      Ayumu Watanabe and Yasushi Nagata
    • Organizer
      ANQ (Asian Network for Quality) Congress
    • Place of Presentation
      Chientan Youth Activity Center
    • Year and Date
      2015-09-23
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] A study on the change-point detection of time series process control by ensemble learning2015

    • Author(s)
      Koichiro Mori and Yasushi Nagata
    • Organizer
      ANQ (Asian Network for Quality) Congress
    • Place of Presentation
      Chientan Youth Activity Center
    • Year and Date
      2015-09-23
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] Detection of change points in panel data based on Bayesian MT method2015

    • Author(s)
      Takumi Enomoto and Yasushi Nagata
    • Organizer
      ANQ (Asian Network for Quality) Congress
    • Place of Presentation
      Chientan Youth Activity Center
    • Year and Date
      2015-09-23
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] Study of model evaluation method and of selection method of tuning paramenter in lasso2015

    • Author(s)
      Tatsuki Inoue and Yasushi Nagata
    • Organizer
      ANQ (Asian Network for Quality) Congress
    • Place of Presentation
      Chientan Youth Activity Center
    • Year and Date
      2015-09-23
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Book] 開発・設計に必要な統計的品質管理2015

    • Author(s)
      (一社)日本品質管理学会中部支部 産学連携研究会編
    • Total Pages
      307
    • Publisher
      日本規格協会
    • Related Report
      2015 Research-status Report

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

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