【2025/10/21 12:00】第80回 La Trobe-Kyushu Joint Seminar on Mathematics for Industryを開催します
投稿日:2025.10.15
イベント・セミナー第80回 La Trobe-Kyushu Joint Seminar on Mathematics for Industryを以下のように行います.
| 日時 | 10月21日(火曜日)12:00 -13:00 | |
| Zoom | https://us06web.zoom.us/j/81982462208 | |
| Meeting ID: 819 8246 2208 | Passcode: 022332 | |
| 講演者 | Associate Professor Masayo HIROSE (Kyushu University) | |
| タイトル | Multiple-Goal EBLUP under an Area-Level Model for Small Area Estimation | |
| 概要 | The area-level model has played a vital role in both the theoretical development and practical implementation of small area estimation. In this study, we propose a multiple-goal empirical best linear unbiased predictor (EBLUP) under an area-level model that simultaneously: (i) improves the estimation of shrinkage factors, (ii) addresses the issue of over-shrinkage in EBLUP, and (iii) eliminates the need for complex bias correction procedures when constructing strictly positive, second-order unbiased mean squared error (MSE) estimators, whether using Taylor series expansion or a single parametric bootstrap method. The proposed methodology is evaluated through a Monte Carlo simulation study and applied to real data. This is a joint work with Prof. Partha Lahiri of the University of Maryland, College Park. | |
セミナーは昼食時に行いますので,お弁当を食べながら気楽にご参加下さい. 特に大学院生の方にとって,同じ数学でも分野が違う講演を聞く機会はあまり ないと思います.このセミナーは教員が非専門家向けに講演する貴重な機会です. 数理的な視野を広げる意味でも,英語に触れる意味でも,分野に関係なく気軽にご参加いただければと思います.また,意欲のある学部3年生,4年生の参加も大歓迎です.ふらっと覗いてみてください.