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Performance improvements of algebraic statistical methods

Research Project

Project/Area Number 18H04092
Research Category

Grant-in-Aid for Scientific Research (A)

Allocation TypeSingle-year Grants
Section一般
Review Section Medium-sized Section 60:Information science, computer engineering, and related fields
Research InstitutionShiga University

Principal Investigator

Takemura Akimichi  滋賀大学, 役員, 学長 (10171670)

Project Period (FY) 2018-04-01 – 2023-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥43,810,000 (Direct Cost: ¥33,700,000、Indirect Cost: ¥10,110,000)
Fiscal Year 2022: ¥8,580,000 (Direct Cost: ¥6,600,000、Indirect Cost: ¥1,980,000)
Fiscal Year 2021: ¥8,580,000 (Direct Cost: ¥6,600,000、Indirect Cost: ¥1,980,000)
Fiscal Year 2020: ¥8,580,000 (Direct Cost: ¥6,600,000、Indirect Cost: ¥1,980,000)
Fiscal Year 2019: ¥8,580,000 (Direct Cost: ¥6,600,000、Indirect Cost: ¥1,980,000)
Fiscal Year 2018: ¥9,490,000 (Direct Cost: ¥7,300,000、Indirect Cost: ¥2,190,000)
Keywords数理統計学 / 統計的推測 / 漸近理論 / 仮定 / 仮説検定 / 計算代数統計 / 統計モデル / ホロノミック勾配法 / グレブナー基底 / 多変量解析 / 多数量解析
Outline of Final Research Achievements

In this project, we have conducted research on performance improvements and practical implementation of methods of algebraic statistics. In particular, we focused on the method, called the holonomic gradient method, which uses partial differential equations with rational function coefficients to compute various integrals and probabilities appearing in statistics. Using the holonomic gradient method, we obtained practical results on the complex Wishart distribution, which appears in wireless communication. We also studied the tube method and obtained result on the tail probability of Wishart distribution under general covariance matrices.

Academic Significance and Societal Importance of the Research Achievements

ホロノミック勾配法は研究代表者が2010年頃に代数学者との共同研究の中から考案した新しい手法であり、統計学で必要とされる計算を高速かつ高精度でおこなうことのできる手法である。この方法は、統計学と代数学の双方で新たな研究テーマとなり、活発な研究が行われ、それ以前は困難と思われていたいくつかの数値計算が可能となった。このような数値計算は、統計学にとどまらず様々な分野の計算に用いることができものである。

Report

(6 results)
  • 2022 Annual Research Report   Final Research Report ( PDF )
  • 2021 Annual Research Report
  • 2020 Annual Research Report
  • 2019 Annual Research Report
  • 2018 Annual Research Report
  • Research Products

    (22 results)

All 2022 2021 2020 2019 2018

All Journal Article (10 results) (of which Int'l Joint Research: 2 results,  Peer Reviewed: 9 results,  Open Access: 4 results) Presentation (9 results) (of which Int'l Joint Research: 6 results,  Invited: 7 results) Book (3 results)

  • [Journal Article] The volume-of-tube method for Gaussian random fields with inhomogeneous variance.2022

    • Author(s)
      Satoshi Kuriki, A. Takemura and Jonathan E. Taylor.
    • Journal Title

      Journal of Multivariate Analysis

      Volume: 188 Pages: 104819-104819

    • DOI

      10.1016/j.jmva.2021.104819

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] DX時代のデータサイエンス2022

    • Author(s)
      竹村 彰通、椎名 洋
    • Journal Title

      都市問題

      Volume: 113 Pages: 4-9

    • Related Report
      2022 Annual Research Report
  • [Journal Article] The volume-of-tube method for Gaussian random fields with inhomogeneous variance2022

    • Author(s)
      Satoshi.Kuriki, Akimichi.Takemura, Jonathan E.Taylor
    • Journal Title

      Journal of Multivariate Analysis

      Volume: vol.188

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Holonomic gradient method for multivariate distribution theory2021

    • Author(s)
      A. Takemura
    • Journal Title

      Multivariate, Multilinear and Mixed Linear Models(Contributions to Statistics)

      Volume: N/A Pages: 1-15

    • DOI

      10.1007/978-3-030-75494-5_1

    • ISBN
      9783030754938, 9783030754945
    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Holonomic gradient method for the cumulative distribution function of the largest eigenvalue of a complex Wishart matrix with noncentrality matrix of rank one2020

    • Author(s)
      Yuta Fukasawa and A. Takemura
    • Journal Title

      Recent Developments in Multivariate and Random Matrix Analysis

      Volume: 1 Pages: 83-101

    • DOI

      10.1007/978-3-030-56773-6_6

    • ISBN
      9783030567729, 9783030567736
    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Game-theoretic derivation of upper hedging prices of multivariate contingent claims and submodularity2020

    • Author(s)
      T. Matsuda and A. Takemura
    • Journal Title

      Japan Journal of Industrial and Applied Mathematics

      Volume: 37 Issue: 1 Pages: 213-248

    • DOI

      10.1007/s13160-019-00394-y

    • NAID

      210000175776

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Erdos-Feller-Kolmogorov-Petrowsky law of the iterated logarithm for self-normalized martingales: a game-theoretic approach.2019

    • Author(s)
      akeyuki Sasai, Kenshi Miyabe and Akimichi Takemura
    • Journal Title

      The Annals of Probability

      Volume: 47 Issue: 2 Pages: 1136-1151

    • DOI

      10.1214/18-aop1281

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] A-hypergeometric distributions and Newton polytopes2018

    • Author(s)
      Takayama, N., Kuriki, S. and Takemura, A.
    • Journal Title

      Advances in Applied Mathematics

      Volume: 99 Pages: 109-133

    • DOI

      10.1016/j.aam.2018.05.001

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Differential relations for the largest root distribution of complex non-central Wishart matrices2018

    • Author(s)
      Raimundas Vidunas and Akimichi Takemura
    • Journal Title

      The 50th Anniversary of Groebner basis, edited by Takayuki Hibi, Advanced Studies in Pure Mathematics

      Volume: 77 Pages: 411-436

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] A new era of statistics and data science education in Japanese universities2018

    • Author(s)
      Takemura, A.
    • Journal Title

      Japanese Journal of Statistics and Data Science

      Volume: 1 Issue: 1 Pages: 109-116

    • DOI

      10.1007/s42081-018-0005-7

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Presentation] The volume-of-tube method for Gaussian random fields with inhomogeneous variance2022

    • Author(s)
      Satoshi Kuriki, Akimichi Takemura and Jonathan Taylor
    • Organizer
      JMVA 50th Jubilee volume follow-up virtual meeting, April 20, 2022
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 健康医療のためのデータサイエンス- 滋賀県長寿の要因分析を例として2020

    • Author(s)
      竹村彰通
    • Organizer
      日本医療マネジメント学会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Holonomic Gradient Method for the Cumulative Distribution Function of the Largest Eigenvalue of a Complex Wishart Matrix with Noncentrality Matrix of Rank One2020

    • Author(s)
      Akimichi Takemura
    • Organizer
      Symposium to celebrate Dietrich von Rosen 65th birthday
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Holonomic gradient method for evaluation of multivariate probabilities2019

    • Author(s)
      Akimichi Takemura
    • Organizer
      The 3rd International Conference on Statistical Distributions and Applications (ICOSDA 2019)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Progress of statistics and data science education in Japanese universities2019

    • Author(s)
      Akimichi Takemura
    • Organizer
      The 16th Conference of International Federation of Classification Societies
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Holonomic gradient method for multivariate distribution theory2019

    • Author(s)
      Akimichi Takemura
    • Organizer
      Multivariate and Mixed Linear Models (MMLM 2019)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] データサイエンス学部卒業生の人材像2018

    • Author(s)
      竹村彰通
    • Organizer
      2018年度統計関連学会連合大会
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] 滋賀大学のデータサインエンス研究科構想について2018

    • Author(s)
      竹村彰通
    • Organizer
      2018年度統計関連学会連合大会
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] New Undergraduate Departments and Programs of Data Science in JAPAN2018

    • Author(s)
      Akimichi Takemura
    • Organizer
      The 10th International Conference on Teaching Statistics (ICOTS10)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Book] 応用基礎としてのデータサイエンス AI×データ活用の実践2022

    • Author(s)
      北川源四郎、竹村彰通(共同編集)
    • Total Pages
      384
    • Publisher
      講談社
    • ISBN
      9784065307892
    • Related Report
      2022 Annual Research Report
  • [Book] 新装改訂版 現代数理統計学2020

    • Author(s)
      竹村彰通
    • Total Pages
      368
    • Publisher
      学術図書出版社
    • ISBN
      9784780608601
    • Related Report
      2020 Annual Research Report
  • [Book] 代数的統計モデル2019

    • Author(s)
      青木敏、竹村彰通、原尚幸
    • Total Pages
      272
    • Publisher
      共立出版
    • ISBN
      9784320113534
    • Related Report
      2019 Annual Research Report

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Published: 2018-04-23   Modified: 2024-01-30  

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