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J-GLOBAL ID:202301016141987927   Update date: Apr. 08, 2025

Yanagihara Hirokazu

ヤナギハラ ヒロカズ | Yanagihara Hirokazu
Affiliation and department:
Job title: Project Professor
Research field  (2): Applied mathematics and statistics ,  Statistical science
Research keywords  (6): Model Selection ,  Spatio-temporal modeling ,  Nonparametric regression ,  Multivariate Analysis ,  Asymptotic theory ,  Sample distribution theory
Research theme for competitive and other funds  (29):
  • 2023 - 2028 Developing Information Criteria for Modern Statistics
  • 2024 - 2025 Development of consistent variable selection methods in high-dimensional multivariate models
  • 2020 - 2025 Spatio-temporal risk models for Hiroshima and Nagasaki exposures by Fused-lasso
  • 2023 - 2024 Development of Analysis for high-dimensional three-mode data
  • 2021 - 2024 バーレンツ海域における統合的海洋生態系評価のための統計的時空間推定手法の研究
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Papers (130):
  • Ken-ichi Kamo, Hirokazu Yanagihara. Adjusted model for the completeness of national cancer incidence estimates. Journal of the Japan Statistical Society. 2025. 53. 2. 163-175
  • Ryoya Oda, Hirokazu Yanagihara, Yasunori Fujikoshi. On model selection consistency using a kick-one-out method for selecting response variables in high-dimensional multivariate linear regression. Communications in Statistics Theory and Methods. 2025. 54. 8. 2451-2465
  • Mariko Yamamura, Mineaki Ohishi, Hirokazu Yanagihara. Poisson regression with categorical explanatory variables via Lasso using the median as a baseline. Intelligent Decision Technologies. 2025. 411. 309-319
  • Rei Monden, Keito Horikawa, Isamu Nagai, Hirokazu Yanagihara. Coordinate descent algorithm of the group Lasso for selecting between-individual explanatory variables in the three-mode GMANOVA model. Intelligent Decision Technologies. 2025. 411. 297-307
  • Hirokazu Yanagihara, Sanai Shibayama. Non-parametric bias-reduction estimation of residual variance in varying coefficient regression model. Intelligent Decision Technologies. 2025. 411. 285-295
more...
MISC (78):
  • Rei Monden, Isamu Nagai, Hirokazu Yanagihara. Variable selections for three-mode GMANOVA model. Proceedings of the Japanese Joint Statistical Meeting 2024. 2024. 248-248
  • Koki Kirishima, Mineaki Ohishi, Ryoya Oda, Hirokazu Yanagihara. Comparison of optimization methods for network Lasso. Proceedings of the Japanese Joint Statistical Meeting 2024. 2024. 211-211
  • Mineaki Ohishi, Hirokazu Yanagihara. On optimization of the fused Lasso for missing data. Proceedings of the Japanese Joint Statistical Meeting 2024. 2024. 210-210
  • Masahiko Ono, Hirokazu Yanagihara, Ryoya Oda, Mineaki Ohishi. Comparison of generalized ridge regression with non-negative ridge parameters and allowance of negative ridge parameters. Proceedings of the Japanese Joint Statistical Meeting 2024. 2024. 171-171
  • Hirokazu Yanagihara, Hirofumi Wakaki. Completely unbiased estimator of the risk function based on KL divergence. Proceedings of the Japanese Joint Statistical Meeting 2024. 2024. 175-175
more...
Patents (2):
  • 評価額算出プログラム 評価額算出方法 及び 評価額算出装置
  • 評価額算出プログラム 評価額算出方法 及び 評価額算出装置
Books (7):
  • Statistical Analysis for Environmental Data by Using R - Application to Field of Forest Science -
    Series of Practice in Statistical Science), Asakura Publishing Co., Ltd., Tokyo (in Japanese) 2012 ISBN:9784254128178
  • Basic Mathematics for Probability and Statistics
    Hiroshima University Press, Inc., Hiroshima (in Japanese) 2011 ISBN:9784903068206
  • Selection of variables for reducing dimension
    Encyclopedia of Statistics and Data Sciences (Eds. T. Sugiyama, Y. Fujikoshi, N. Sugiura & N. Kunitomo), 198-199, 2007, Asakura Publishing Co., Ltd., Tokyo (in Japanese) 2007
  • Selection of variables by other criteria
    Encyclopedia of Statistics and Data Sciences (Eds. T. Sugiyama, Y. Fujikoshi, N. Sugiura & N. Kunitomo), 196-197, 2007, Asakura Publishing Co., Ltd., Tokyo (in Japanese) 2007
  • Selection of variables under nonnormality
    Encyclopedia of Statistics and Data Sciences (Eds. T. Sugiyama, Y. Fujikoshi, N. Sugiura & N. Kunitomo), 194-195, 2007, Asakura Publishing Co., Ltd., Tokyo (in Japanese) 2007
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Lectures and oral presentations  (250):
  • Estimation methods for three-mode GMANOVA model with unobserved design matrices
    (The Interim Conference of the Asian Regional Section of the International Association for Statistical Computing (IASC-ARS) Jointly with the Annual Meeting of the Chinese Statistical Association (Taiwan) (CSAT) 2024)
  • Examination of data collection methods for forensic discriminations using statistical hypothesis testing methods
    (The 30th Annual Meeting of the Japanese Association of Forensic Science and Technology 2024)
  • Modified $C_p$ criterion for models with predicted responses as multiplication of a hat matrix
    (28th International Conference on Knowledge-Based and Intelligent Information \& Engineering Systems 2024)
  • Complete bias modification of the risk function of the model based on KL divergence
    (2018 Mathematical Society of Japan Meeting 2024)
  • Variable selections for three-mode GMANOVA model
    (Japanese Joint Statistical Meeting 2024 2024)
more...
Education (3):
  • 1998 - 2001 Hiroshima University Graduate School of Science Department of Mathematics Doctoral Program
  • 1996 - 1998 Hiroshima University Graduate School of Science Department of Mathematics Master's Program
  • 1992 - 1996 Hiroshima University Faculty of School Education Elementary School Teacher Training Program
Professional career (3):
  • Dr. (Sci.) (Hiroshima University)
  • Master (Sci.) (Hiroshima University)
  • Bachelor (School Education) (Hiroshima University)
Work history (21):
  • 2025/04 - 現在 Hiroshima University Research Institute for Higher Education Guest Professor
  • 2025/04 - 現在 Osaka Metropolitan University Osaka Central Advanced Mathematical Institute Project Professor
  • 2020/09 - 現在 The Institute of Statistical Mathematics Mathematical Risk Analysis, Risk Analysis Research Center Guest Professor
  • 2025/04 - 2026/03 Hiroshima University Graduate School of Advanced Science and Engineering Science Guest Professor
  • 2025/09 - 2026/01 Kansai University Faculty of Societal Safety Sciences
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Committee career (15):
  • 2023/06 - 現在 Japan Statistical Society Editorial board of Journal of the Japan Statistical Society Series J
  • 2017/03 - 現在 Editorial board of Hiroshima Mathematical Journal
  • 2016/02 - 現在 Behaviormetric Society of Japan Editorial board of Behaviormetrika
  • 2021/06 - 2023/05 Japan Statistical Society Director for Journal Series J
  • 2021/06 - 2023/05 Japan Statistical Society Editor in chief of Journal of the Japan Statistical Society Series J
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Awards (4):
  • 2018/09 - Japan Statistical Society Research Achievement Award
  • 2015/10 - Hiroshima University Distinguished Researcher
  • 2010/05 - Japanese Society of Applied Statistics Excellent Paper Award Statistical inference on a linear varying coefficient on longitudinal data of discrete distribution
  • 2006/07 - American Journal of Mathematical and Management Sciences 2006 Jacob Wolfowitz Prize Bias corrections of some criteria for selecting multivariate linear models in a general nonnormal case
Association Membership(s) (8):
Mathematical Society of Japan ,  Japan Statistical Society ,  The Japanese Society of Applied Statistics ,  Behaviormetric Society of Japan ,  International Biometric Society ,  Biometric Society of Japan ,  Statistical Society of Canada ,  Psychometric Society
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