Rchr
J-GLOBAL ID：201901000688738461
Update date: Oct. 27, 2024
Takayuki Kawashima
Takayuki Kawashima
Affiliation and department：
Homepage URL (1)：
http://sites.google.com/site/takayukikawashimaspage/japanese
Research field (2)：
Applied mathematics and statistics
, Statistical science
Research theme for competitive and other funds (3)：
- 2022 - 2027 大量かつ多様なデータのための非凸性に基づく統計モデリングと推定アルゴリズム
- 2019 - 2024 高次元・大規模・多ドメインデータの特徴抽出と情報統合による統計的学習
- 2019 - 2021 非凸性に基づく統計モデリングと収束保証付き推定アルゴリズム
Papers (53)：
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Daisuke Yoneoka, Akifumi Eguchi, Shuhei Nomura, Takayuki Kawashima, Yuta Tanoue, Masahiro Hashizume, Motoi Suzuki. Indirect and direct effects of nighttime light on COVID-19 mortality using satellite image mapping approach. Scientific reports. 2024. 14. 1. 25063-25063
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Yuta Tanoue, Santosh Kumar Rauniyar, Manae Uchibori, Cyrus Ghaznavi, Hana Tomoi, Mami Ueta, Prapichaya Prommas, Alton Cao, Daisuke Yoneoka, Takayuki Kawashima, et al. Analysis of factors associated with public attitudes towards salt reduction: a multicountry cross-sectional survey. BMJ open. 2024. 14. 10. e086467
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Shuhei Nomura, Akifumi Eguchi, Keiko Maruyama-Sakurai, Ruka Higashino, Daisuke Yoneoka, Takayuki Kawashima, Yuta Tanoue, Yumi Kawamura, Rauniyar Santosh Kumar, Takanori Fujita, et al. Characterizing Healthy Dietary Practices in Japan: Insights from a 2024 Nationwide Survey and Cluster Analysis. Nutrients. 2024. 16. 10
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Akifumi Eguchi, Yumi Kawamura, Takayuki Kawashima, Cyrus Ghaznavi, Keiko Ishimura, Shun Kohsaka, Satoru Matsuo, Shinichiro Mizuno, Yuki Sasaki, Arata Takahashi, et al. The Efficacy of an mHealth App in Facilitating Weight Loss Among Japanese Fitness Center Members: Regression Analysis Study. JMIR Formative Research. 2023. 7. e48435-e48435
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Daisuke Yoneoka, Takayuki Kawashima, Yuta Tanoue, Shuhei Nomura, Akifumi Eguchi. Estimation of the time of exposure based on interval and censored data using the ε-accelerated EM algorithm. Statistics in Medicine. 2023
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MISC (12)：
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川島孝行, 米岡大輔, 田上悠太, 江口哲史, 野村周平. 空間スキャン統計量と高次元回帰モデルの接点. 統計関連学会連合大会講演報告集. 2023. 2023
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米岡大輔, 野村周平, ギルモー スチュアート, 斎藤英子, 田上悠太, 川島孝行, 史蕭逸, 江口哲史. コロナ禍における迅速サーベイランスを用いたビッグデータ解析における機械学習・統計学的方法論の整備. 大和証券ヘルス財団研究業績集. 2023. 46
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Ghaznavi Cyrus, Ghaznavi Cyrus, Yoneoka Daisuke, Yoneoka Daisuke, Tanoue Yuta, Tanoue Yuta, Gilmour Stuart, Kawashima Takayuki, Kawashima Takayuki, Eguchi Akifumi, et al. Inter-prefectural Travel and Network Connectedness During the COVID-19 Pandemic in Japan. Journal of Epidemiology (Web). 2022. 32. 11
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野村周平, 米岡大輔, 田上悠太, 川島孝行, 江口哲史, 橋爪真弘. 新型コロナウイルス感染症流行期の超過死亡推定,その解釈と留意点,今後. IASR (Web). 2020. 41. 11
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阿部俊弘, 藤澤洋徳, 藤澤洋徳, 川島孝行. 多変量歪正規分布における最尤推定のためのEMアルゴリズムとそのモメンタム構造. 統計関連学会連合大会講演報告集. 2020. 2020
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Professional career (1)：
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