Masayuki HENMI

Profile Information

Affiliation

Associate Professor, Department of Fundamental Statistical Mathematics, The Institute of Statistical Mathematics

Associate Professor, SOKENDAI (The Graduate Institute for Advanced Studies)

Degree

博士(学術)(総合研究大学院大学)

J-GLOBAL ID

201401094873742472

researchmap Member ID

7000007125

Research Interests

• Information geometry
• Semiparametric inference
• Missing data analysis
• Meta-analysis

Research Areas

• Informatics / Statistical science /

Research History

• Mar, 2024 - Present

  Associate Professor, Department of Fundamental Statistical Mathematics, The Institute of Statistical Mathematics
• Apr, 2018 - Feb, 2024

  Associate Professor, Department of Statistical Inference and Mathematics, The Institute of Statistical Mathematics
• Apr, 2012 - Mar, 2018

  Associate Professor, Department of Data Science, The Institute of Statistical Mathematics
• Apr, 2011 - Mar, 2012

  Associate Professor, Department of Mathematical Analysis and Statistical Inference, The Institute of Statistical Mathematics
• Aug, 2007 - Mar, 2011

  Assistant Professor, Department of Mathematical Analysis and Statistical Inference, The Institute of Statistical Mathematics
• Jun, 2007 - Jul, 2007

  Research Fellow, Risk Analysis Research Center, The Institute of Statistical Mathematics
• Jun, 2004 - May, 2007

  Research Fellow, Department of Statistics, University of Warwick

Education

• Apr, 2001 - Mar, 2004

  Department of Statistical Science, The Graduate University for Advanced Studies

Awards

• 2008

  The Biometric Society of Japan encouraging prize

  Masayuki Henmi

Papers

• Area under the curve-optimized synthesis of prediction models from a meta-analytical perspective

  Daisuke Yoneoka, Katsuhiro Omae, Masayuki Henmi, Shinto Eguchi

  Research Synthesis Methods, Nov, 2022 Peer-reviewed
• A confidence interval robust to publication bias for random‐effects meta‐analysis of few studies

  Masayuki Henmi, Satoshi Hattori, Tim Friede

  Research Synthesis Methods, 12(5) 674-679, Sep, 2021 Peer-reviewed
• Clinical heterogeneity in random-effect meta-analysis: Between-study boundary estimate problem.

  Daisuke Yoneoka, Masayuki Henmi

  Statistics in medicine, 38(21) 4131-4145, Sep 20, 2019 Peer-reviewed
• Statistical Manifolds Admitting Torsion and Partially Flat Spaces

  Masayuki Henmi, Hiroshi Matsuzoe

  Geometric Structures of Information, 37-50, 2019 Peer-reviewed
• A bias-corrected estimator in multiple imputation for missing data

  Hiroaki Tomita, Hironori Fujisawa, Masayuki Henmi

  Statistics in Medicine, 37(23) 3373-3386, Oct 15, 2018 Peer-reviewed
• Meta-analytical synthesis of regression coefficients under different categorization scheme of continuous covariates

  Daisuke Yoneoka, Masayuki Henmi

  STATISTICS IN MEDICINE, 36(27) 4336-4352, Nov, 2017 Peer-reviewed
• Synthesis of linear regression coefficients by recovering the within-study covariance matrix from summary statistics.

  Daisuke Yoneoka, Masayuki Henmi

  Research synthesis methods, 8(2) 212-219, Jun, 2017 Peer-reviewed
• Statistical manifolds admitting torsion, pre-contrast functions and estimating functions

  Masayuki Henmi

  Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), 10589 153-161, 2017 Peer-reviewed
• Synthesis of clinical prediction models under different sets of covariates with one individual patient data.

  Yoneoka D, Henmi M, Sawada N, Inoue M

  BMC medical research methodology, 15 101, Nov, 2015 Peer-reviewed
• Stratified doubly robust estimators for the average causal effect

  Satoshi Hattori, Masayuki Henmi

  BIOMETRICS, 70(2) 270-277, Jun, 2014 Peer-reviewed
• Hessian structures on deformed exponential families

  Hiroshi Matsuzoe, Masayuki Henmi

  Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), 8085 275-282, 2013 Peer-reviewed
• Estimation of treatment effects based on possibly misspecified Cox regression

  Satoshi Hattori, Masayuki Henmi

  LIFETIME DATA ANALYSIS, 18(4) 408-433, Oct, 2012 Peer-reviewed
• Evaluating the interaction between the therapy and the treatment in clinical trials by the propensity score weighting?method

  Yosuke Fujii, Masayuki Henmi, Toshiharu Fujita

  STATISTICS IN MEDICINE, 31(3) 235-252, Feb, 2012 Peer-reviewed
• Geometry of Pre-contrast Functions and Non-conservative Estimating Functions

  Masayuki Henmi, Hiroshi Matsuzoe

  INTERNATIONAL WORKSHOP ON COMPLEX STRUCTURES, INTEGRABILITY AND VECTOR FIELDS, 1340 32-+, 2011 Peer-reviewed
• Confidence intervals for random effects meta-analysis and robustness to publication bias

  Masayuki Henmi, John B. Copas

  STATISTICS IN MEDICINE, 29(29) 2969-2983, Dec, 2010 Peer-reviewed
• Importance sampling via the estimated sampler

  Masayuki Henmi, Ryo Yoshida, Shinto Eguchi

  BIOMETRIKA, 94(4) 985-991, Dec, 2007 Peer-reviewed
• Confidence intervals and P-values for meta-analysis with publication bias

  Masayuki Henmi, John B. Copas, Shinto Eguchi

  BIOMETRICS, 63(2) 475-482, Jun, 2007 Peer-reviewed
• Publication bias affected the estimate of postoperative nausea in an acupoint stimulation systematic review

  Anna Lee, John B. Copas, Masayuki Henmi, Tony Gin, Raymond C. K. Chung

  JOURNAL OF CLINICAL EPIDEMIOLOGY, 59(9) 980-983, Sep, 2006 Peer-reviewed
• A paradox concerning nuisance parameters and projected estimating functions

  M Henmi, S Eguchi

  BIOMETRIKA, 91(4) 929-941, Dec, 2004 Peer-reviewed
• A Paradoxical Effect of Nuisance Parameters on Efficiency of Estimators

  HENMI, M

  Journal of the Japan Statististical Society, 34(1) 75-86, 2004 Peer-reviewed

Misc.

• Meta-analysis of logistic regression coefficients for clinical prediction models

  YONEOKA Daisuke, HENMI Masayuki

  Journal of Epidemiology, 25(Supplement 1), 2015
• 連続量とその離散化を考慮した回帰モデルのメタアナリシス

  米岡大輔, 逸見昌之

  統計関連学会連合大会講演報告集, 2015, 2015
• 推定関数と捩れを許す統計多様体 (統計多様体の幾何学の新展開)

  逸見 昌之

  数理解析研究所講究録, 1916 18-36, Sep, 2014
• Hessian Structures and Divergence Functions on Deformed Exponential Families

  Hiroshi Matsuzoe, Masayuki Henmi

  Geometric Theory of Information: Signals and Communication Technology, 57-80, May, 2014 Peer-reviewed

Books and Other Publications

• Data Science and Machine Learning

  (Role: Joint translator) (Original Author(s): D. P. Kroese, Z. I. Botev, T. Taimre, R. Vaisman)

  Dec, 2022

Presentations

• Towards infinite-dimensional information geometry as a geometry of statistical inference

  Masayuki Hemmi

  Bernoulli-IMS 11th World Congress in Probability and Statistics, Aug 14, 2024
• Infinite-dimensional information geometry for semiparametric statistics

  Masayuki Henmi

  IMS Asia Pacific Rim Meeting 2024, Jan 5, 2024
• Infinite-dimensional information geometry for statistics

  Masayuki Henmi

  The Royal Statistical Society 2023 International Conference (RSS2023), Sep 5, 2023
• Information Geometry associated with estimating functions

  Masayuki Henmi

  The Royal Statistical Society 2022 International Conference (RSS2022), Sep 13, 2022
• Understanding and Utilizing the Linearity Condition in Dimension Reduction

  Masayuki Henmi

  The 11th ICSA International Conference, Dec 21, 2019 Invited
• An improved Henmi-Copas confidence interval for random effects meta-analysis with small number of studies

  Masayuki Henmi

  3rd International Conference on Econometrics and Statistics (EcoSta2019), Jun 25, 2019 Invited
• Statistical Manifolds Admitting Torsion, Pre-contrast Functions and Estimating Functions

  Masayuki Henmi

  3rd International Conference Geometric Science of Information (GSI2017), Nov 9, 2017
• Statistics of the generalized maximum likelihood estimation in deformed exponential families

  Masayuki Henmi

  International Conference on Statistical Physics (SigmaPhi2017), Jul 12, 2017 Invited

Professional Memberships

• The Royal Statistical Society
• The Biometric Society of Japan
• The Japan Statistical Society

Research Projects

• 統計的推論の幾何学的理解のための情報幾何学

  科学研究費助成事業, 基盤研究(C), 日本学術振興会, Apr, 2024 - Mar, 2027

  逸見 昌之
• 統計科学のための情報幾何的方法の深化と発展

  科研費基盤研究(C), Apr, 2019 - Mar, 2024

  逸見昌之
• 多変量メタアナリシスにおける公表バイアスに対する感度解析

  科研費基盤研究(B), Apr, 2018 - Mar, 2022

  服部聡, 逸見昌之, 小向翔
• 統計的推論の情報幾何の新しい展開

  科研費基盤研究(C), Apr, 2015 - Mar, 2019

  逸見 昌之
• Statistical methodology for stabilizing of the genome-omics data analysis

  Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (B), Japan Society for the Promotion of Science, Apr, 2013 - Mar, 2018

  Egichi Shinto, TAKENOUCHI Takashi, HENMI Masayuki, COPAS John B., Huang Su-Yun, HUNG HUNG
• Stantistical researches for risk management in food microbial standards under the uncertainty caused by categorical random variables

  Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (B), Japan Society for the Promotion of Science, Apr, 2013 - Mar, 2016

  Tsubaki Hiroe, KASUGA Fumiko, SUZUKI Tomomichi, OHNISHI Toshio, TSUTSUI Toshiyuki, HENMI Masayuki, OSAKA Ken, TANAKA Kenji, KATO Yoichi
• Developing the methodology of meta-analysis from a unified perspective

  Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (C), Japan Society for the Promotion of Science, Apr, 2012 - Mar, 2016

  Henmi Masayuki, YOSHIDA Ryo, YAMASHITA Okito, TAKENOUCHI Takashi, KAWAKITA Masanori, COPAS John, YONEOKA Daisuke
• Integration of Statistics and Machine Learning for Combining Prediction, Knowledge Discovery and Inference.

  Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (A), Japan Society for the Promotion of Science, 2008 - 2012

  EGUCHI Shinto, KURIKI Satoshi, FUJISAWA Hironori, HENMI Masayuki, MATSUURA Masaaki, MANO Shuhei, KOMORI Osamu, TAKENOUCHI Takashi, KAWAKITA Masanori
• New statistical methods under biased sampling and its application to medical studies

  Grants-in-Aid for Scientific Research, Grant-in-Aid for Young Scientists (B), Japan Society for the Promotion of Science, 2008 - 2010

  HENMI Masayuki
• New statistical methodology for genome diversity analysis

  Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (B), Japan Society for the Promotion of Science, 2004 - 2007

  EGUCHI Shinto, FUJISAWA Hironori, HEMMI Masayuki, MATSUURA Masaaki, TAKASHI Takenouchi, MASANORI Kawakita