ガンマ・ポアソンモデルに基づく推測手法の改良

Products Report

• Project/Area Number: 20J10427
• Research Category: Grant-in-Aid for JSPS Fellows
• Allocation Type: Single-year Grants
• Section: 国内
• Review Section: Basic Section 07030:Economic statistics-related
• Research Institution: The University of Tokyo
• Principal Investigator: 羽村 靖之 東京大学, 経済学研究科, 特別研究員(PD)
• Project Period (FY): 2020-04-24 – 2022-03-31

Research Products

• [Journal Article] Bayesian predictive density estimation with parametric constraints for the exponential distribution with unknown location (2022)
  • Author(s): Hamura Yasuyuki、Kubokawa Tatsuya
  • Journal Title: Metrika Volume: 85 Pages: 515～536
  • DOI: 10.1007/s00184-021-00840-3
  • Peer Reviewed
• [Journal Article] Sparse Bayesian Inference on Gamma-Distributed Observations Using Shape-Scale Inverse-Gamma Mixtures (2022)
  • Author(s): Yasuyuki Hamura、Takahiro Onizuka、Shintaro Hashimoto、Shonosuke Sugasawa
  • Journal Title: Bayesian Analysis
  • DOI: 10.1214/22-BA1348
  • Peer Reviewed / Open Access
• [Journal Article] Log-regularly varying scale mixture of normals for robust regression (2022)
  • Author(s): Yasuyuki Hamura、Kaoru Irie、Shonosuke Sugasawa
  • Journal Title: Computational Statistics & Data Analysis Volume: 173
  • DOI: 10.1016/j.csda.2022.107517
  • Peer Reviewed / Open Access
• [Journal Article] On Data Augmentation for Models Involving Reciprocal Gamma Functions (2022)
  • Author(s): Yasuyuki Hamura、Kaoru Irie、Shonosuke Sugasawa
  • Journal Title: Journal of Computational and Graphical Statistics
  • DOI: 10.1080/10618600.2022.2119988
  • Peer Reviewed / Open Access
• [Journal Article] Robustness of a truncated estimator for the smaller of two ordered means (2022)
  • Author(s): Yasuyuki Hamura、Tatsuya Kubokawa
  • Journal Title: Statistical Papers
  • DOI: 10.1007/s00362-022-01371-3
  • Peer Reviewed
• [Presentation] Bayesian Shrinkage Estimation for Stratified Count Data (2023)
  • Author(s): 羽村靖之
  • Organizer: 種々の統計的モデルにおける推測方式の有効性
  • Invited
• [Presentation] Bayesian shrinkage estimation for stratified count data (2022)
  • Author(s): Yasuyuki Hamura
  • Organizer: The 5th International Conference on Econometrics and Statistics (EcoSta 2022)
  • Int'l Joint Research / Invited
• [Presentation] Bayesian sparse estimation for nonnegative data (2022)
  • Author(s): Yasuyuki Hamura
  • Organizer: The 6th EAC-ISBA conference
  • Int'l Joint Research / Invited
• [Presentation] 集計値を補助情報として利用した、計数データのためのベイズ分析 (2022)
  • Author(s): 羽村靖之
  • Organizer: 2022年度統計関連学会連合大会