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J-GLOBAL ID：200901019187223530   Update date: Aug. 02, 2024

Adachi Kohei

アダチ コウヘイ | Adachi Kohei
Affiliation and department：
Kyoto Women's University Faculty of Data Science

About Kyoto Women's University Faculty of Data Science


Job title： Professor
Research field  (1)： Statistical science
Research keywords  (8)： Multivariate Analysis ,  Matrix Decomposition ,  Computational Statistics ,  Psychometrics ,  多変量解析 ,  行列分解 ,  計算機統計学 ,  心理統計学
Research theme for competitive and other funds  (16)：
  • 2021 - 2024 主成分・因子・制約つき因子分析を使うべきケースを峻別するための研究
  • 2018 - 2022 Studies on Properties of the Data-Fitting Solution in Factor Analysis
  • 2016 - 2020 Initial value selection and acceleration of the EM algorithm for finite mixture models
  • 2014 - 2018 New Developments in Sparse Factor Analysis
  • 2014 - 2017 A study of joint dimension reduction and clustering for heuristic considerations of large-scaled data
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Papers (37)：
  • Kohei Adachi. An Algorithm for Sparse Factor Analysis with Common Factors and/or Specific Factors Dissociated from Errors. Behaviormetrika. 2023. 50. 2. 719-730
  • Kohei Adachi. Factor Analysis Procedures Revisited from the Comprehensive Model with Unique Factors Decomposed into Specific Factors and Errors. Psychometrika. 2022. 87. 3. 967-991
  • Jingyu Cai, Henk A. L. Kiers, Kohei Adachi. Computational Identification of Confirmatory Factor Analysis Model with Simplimax Procedures. Open Journal of Statistics. 2021. 11. 06. 1044-1061
  • Jingyu Cai, Kohei Adachi. High-dimensional disjoint factor analysis with its EM algorithm version. Japanese Journal of Statistics and Data Science. 2021. 4. 1. 427-448
  • Kohei Adachi, Masamichi Ito, Kohei Uno. Matrix Decomposition Factor Analysis and Its New Developments. Bulletin of the Computational Statistics of Japan. 2020. 32. 1. 61-77
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MISC (15)：
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Books (30)：
  • 主成分分析と因子分析 ー特異値分解を出発点としてー
    共立出版 2024 ISBN:9784320112766
  • Analysis of Categorical Data from Historical Perspectives: Essays in Honour of Shizuhiko Nishisato, pp. 409-425, Generalised Canonical Correlation and Multiple Correspondence Analyses Reformulated as Matrix Factorisation
    Springer 2024 ISBN:9789819953288
  • Matrix-based introduction to multivariate data analysis: Second edition
    Springer 2020 ISBN:9789811541025
  • 文化情報学事典 (村上征勝 監修) B3節 (pp. 699-781)
    勉誠出版 2019 ISBN:9784585200710
  • 統計科学百科事典 (日本統計学会 編)
    丸善出版 2018 ISBN:9784621303108
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Professional career (1)：
  • Doctor of Philosophy (Kyoto University)
Committee career (11)：
  • 2021/04 - 現在 日本行動計量学会 学会誌編集委員会 委員長
  • 2015/06 - 現在 日本統計学会 代議員
  • 2011/01 - 現在 日本計算機統計学会 評議員
  • 2003/09 - 現在 日本行動計量学会 理事
  • 2012/01 - 2023/12 Computational Statistics Editorial Board
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Awards (11)：
  • 2024/06 - 日本分類学会 フェロー
  • 2022/06 - 日本分類学会 論文賞 A Modified k-Means Clustering Procedure for Obtaining a Cardinality-Constrained Centroid Matrix
  • 2022/05 - 日本計算機統計学会 フェロー
  • 2021/09 - 日本行動計量学会 杉山明子賞 (出版賞) Matrix-Based Introduction to Multivariate Data Analysis, Second Edition, Springer
  • 2018/04 - International Statistical Institute Elected Member
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Association Membership(s) (7)：
Psychometric Society ,  the Japanese Classification Society ,  日本計算機統計学会 ,  日本統計学会 ,  日本心理学会 ,  日本行動計量学会 ,  International Statistical Institute (Elected Member)
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