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J-GLOBAL ID：201801010215889150 Update date: Jan. 28, 2025

WATANABE HIROKI

ワタナベヒロキ | WATANABE HIROKI

Affiliation and department：

Research field (2)： Applied mathematics and statistics , Statistical science

Research keywords (2)：統計科学 , 多変量解析

Research theme for competitive and other funds (1)：

Papers (11)：

Masashi Hyodo, Takahiro Nishiyama, Hiroki Watanabe, Tomoyuki Nakagawa, Kouji Tahata. Equality tests of covariance matrices under a low-dimensional factor structure. Journal of Multivariate Analysis. 2025. 206. 105397-105397
Masashi Hyodo, Hiroki Watanabe, Shigekazu Nakagawa, Tomoyuki Nakagawa. Normalizing transformation of Dempster type statistic in high-dimensional settings. Communications in Statistics - Theory and Methods. 2023. 52. 22. 8096-8113
Hiroki Watanabe, Masashi Hyodo, Takatoshi Sugiyama, Takashi Seo. Test for equality of standardized generalized variance with different dimensions under high-dimensional settings. Hiroshima Mathematical Journal. 2022. 52. 2. 217-233
Tomoyuki Nakagawa, Hiroki Watanabe, Masashi Hyodo. Kick-one-out-based variable selection method for Euclidean distance-based classifier in high-dimensional settings. Journal of Multivariate Analysis. 2021. 184
Hiroki Watanabe, Masashi Hyodo, Shigekazu Nakagawa. Two-way MANOVA with unequal cell sizes and unequal cell covariance matrices in high-dimensional settings. Journal of Multivariate Analysis. 2020. 179

MISC (3)：

渡邉弘己. Society5.0においても活躍できる人になるために. ALL FERRIS. 2023. 154
兵頭昌, 西山貴弘, 渡邉弘己, 中川智之, 田畑耕治. 高次元枠組みにおける分散共分散行列の同等性検定. 統計関連学会連合大会講演報告集. 2023. 2023
中川智之, 渡邉弘己, 兵頭昌. ユークリッド距離に基づく判別分析の変数選択について. 応用統計学会年会講演予稿集. 2021. 2021

Books (1)：

Lectures and oral presentations (13)：

Tests for the equality of covariance matrices under a low dimensional factor structure
(2023)
高次元枠組みにおける分散共分散行列の同等性
(統計関連学会連合大会 2023)
Kick-one-out-based variable selection method for Euclidean distance-based classifier in high-dimensional settings
(6th International Conference on Econometrics and Statistics (EcoSta 2023) 2023)
ユークリッド距離に基づく判別分析の変数選択について
(応用統計学会2021年会 2021)
Normalized transformation of Dempster type statistic in high-dimensional settings
(日本計算機統計学会第34回大会 2020)

Education (4)：

2019 - Tokyo University of Science Graduate School of Science Dept. of Applied Mathematics Doctor of Science degree
2016 - 2019 Tokyo University of Science Graduate School of Science Dept. of Applied Mathematics (Doctoral Course)
2011 - 2014 Tokyo University of Science Graduate School of Science Dept. Mathematical Information Science (Master Course)
2007 - 2011 Tokyo University of Science Faculty of Science Dept. of Mathematical Information Science

Professional career (1)：

Work history (8)：

2023/04 - 現在 Tokyo University of Science School of Management Department of Business Economics
2023/04 - 現在 Jissen Women's University
2022/04 - 現在 Ferris University Faculty of Global and Inter-Cultural Studies Department of Global and Inter-Cultural Studies
2021/10 - 2022/03 Oita University Faculty of Medicine School of Nursing
2019/12 - 2022/03 中津ファビオラ看護学校非常勤講師

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Committee career (2)：

Association Membership(s) (2)：

JAPANESE SOCIETY OF COMPUTATIONAL STATISTICS , THE JAPAN STATISTICAL SOCIETY

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