Personnel Information

写真b

KUNIHAMA TSUYOSHI

Organization
School of Economics
Research Fields, Keywords
ベイズ統計学，社会調査分析，ノンパラメトリック法
Research Outline
私の研究課題は，社会調査などの社会科学データのベイズ統計分析です．大規模調査データは，多数の質問から構成されることに加え，質問間に複雑な相関関係が存在したり，多数の欠損値が観測されるなどの特徴があり，通常の統計分析を行うことが困難な場合が多々あります．また，社会調査では複雑な調査デザインに従ってデータを集めることが多く，母集団との乖離を修正する必要が出てきます．近年ではプライベートな情報を含む調査も多く，一般に公開することができないものの，社会のさらなる理解のためには，個人情報を隠す処理を行って広く分析されることが望まれます．このような問題に取り組むために，ベイズ統計学に基づく統計手法の開発とデータ分析への応用に取り組んでいます．
Syllabus information URL
https://syllabus.kwansei.ac.jp/uniasv2/UnSSOLoginControlFree?REQ_ACTION_DO=/AGA030PLS01Action.do?REQ_FUNCTION_JUMP_START_FLG=1&SLB_LINK_DISP_FLG=449&TCH_NO=170004&REQ_PRFR_FUNC_ID=AGA030
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Graduating School 【 display / non-display 】

  • Graduating School:The University of Tokyo
    Faculty:Faculty of Economics

    Kind of school:University
    Date of graduation:2007
    Completion status:Graduated
    Country location code:Japan

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Degree 【 display / non-display 】

  • Degree name:統計学博士
    Classified degree field:Informatics / Statistical science
    Acquisition way:Coursework
    Date of acquisition:2015.09

  • Degree name:経済学修士
    Classified degree field:Humanities & Social Sciences / Economic statistics
    Conferring institution:The University of Tokyo
    Acquisition way:Coursework
    Date of acquisition:2009.03

  • Degree name:経済学士
    Classified degree field:Humanities & Social Sciences / Economic statistics
    Conferring institution:The University of Tokyo
    Acquisition way:Coursework
    Date of acquisition:2007.03

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Research Areas 【 display / non-display 】

  • Research field:Humanities & Social Sciences / Economic statistics

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Papers 【 display / non-display 】

  • Language: English
    Title: Bayesian factor models for probabilistic cause of death assessment with verbal autopsies
    Journal name: Annals of Applied Statistics
    Date of publication: 2020
    Author(s): Kunihama, T., Li, Z. R., Clark, S. J. and McCormick, T. H.

    Type of publication: Research paper (scientific journal)
    Co-author classification: Multiple Authorship

  • Language: English
    Title: Nonparametric Bayes models for mixed-scale longitudinal surveys
    Journal name: Journal of the Royal Statistical Society, Series C
    Date of publication: 2019
    Author(s): Kunihama, T., Halpern, C. T. and Herring, A. H.

    Type of publication: Research paper (scientific journal)
    Co-author classification: Multiple Authorship

  • Language: English
    Title: Bayesian modeling of dynamic extreme values: Extension of generalized extreme value distributions with latent stochastic processes
    Journal name: Journal of Applied Statistics
    Date of publication: 2017
    Author(s): Nakajima, J., Kunihama, T., Omori, Y.

    Type of publication: Research paper (scientific journal)
    Co-author classification: Multiple Authorship

  • Language: English
    Title: Nonparametric Bayes inference on conditional independence
    Journal name: Biometrika
    Date of publication: 2016
    Author(s): Kunihama, T., Dunson, D. B.

    Type of publication: Research paper (scientific journal)
    Co-author classification: Multiple Authorship

  • Language: English
    Title: Nonparametric Bayes modeling with sample survey weights
    Journal name: Statistics and Probability Letters
    Date of publication: 2016
    Author(s): Kunihama, T., Herring, A. H., Halpern, C. T., Dunson, D. B.

    Type of publication: Research paper (scientific journal)
    Co-author classification: Multiple Authorship

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Research Projects 【 display / non-display 】

  • Research category:Grant-in-Aid for Early-Career Scientists
    Project year:2021.04 - 2024.03
    Title:死因の聞き取り調査における質問項目の重要度の推定

  • Research category:Grant-in-Aid for Early-Career Scientists
    Project year:2018.04 - 2021.03
    Title:口頭剖検に基づく死因のベイズ予測分析

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