统计与数据科学系系列学术报告之四百七十三期

时间： 2025年5月22日（周四）10:30-11:30

主持人：复旦大学管理学院统计与数据科学系黎德元教授

地点：史带楼502室

报告人：邹长亮教授南开大学

题目：Data-Utilization at the Core: A Unified Conformalized Multiple Testing Framework

摘要：Conformalized multiple testing has emerged as a powerful, model-free approach for controlling uncertainty and risk in decision-making. Existing methods typically leverage part of available data to construct score functions tailored to specific scenarios for powerful multiple testing. In this paper, we introduce a unified, data-centric framework that places the choice of data‐utilization strategy at its core. By fully harnessing all accessible information, our framework not only strengthens testing power but also streamlines the direct selection of optimal strategies or models across heterogeneous settings. Extensive numerical experiments demonstrate that our enhanced methods deliver superior efficiency and adaptability in a wide range of applications.

个人简介：邹长亮，南开大学统计与数据科学学院教授。主要从事统计学及其与数据科学领域的交叉研究和实际应用。研究兴趣包括：预测性推断、高维数据统计学习、变点和异常点检测等。近年来在统计学和机器学习领域的权威期刊和会议上发表发表论文四十余篇，入选爱思唯尔“中国高被引学者”。主持基金委青A、青B、重点项目、重大项目课题和科技部重点研发计划课题等。任教育部科技委委员、全国应用统计专业硕士教学指导委员会委员、中国现场统计研究会副理事长等。