Distributionally Robust Transfer Learning with Structurally Missing Covariates, with Application to Cross-National Cardiac Arrest Prediction
分布鲁棒迁移学习在结构缺失协变量中的应用:以跨国心脏骤停预测为例
机构 * Centre for Biomedical Data Science, Duke-NUS Medical School, Singapore(生物医学数据科学中心,杜克-国家大学医学院,新加坡) ; Duke-NUS AI + Medical Sciences Initiative, Duke-NUS Medical School, Singapore(杜克-国家大学医学院AI+医学科学倡议,新加坡) ; Department of Biostatistics and Bioinformatics, Duke University, Durham, NC, USA(生物统计学与生物信息学系,杜克大学,北卡罗来纳州达勒姆,美国) ; Duke Clinical Research Institute, Durham, NC, USA(杜克临床研究学院,北卡罗来纳州达勒姆,美国) ; Emergency Medicine Department, National University Hospital, Singapore(急诊医学部,国立大学医院,新加坡) ; Department of Sport and Medical Science, Faculty of Physical Education, Kokushikan University, Tokyo, Japan(体育与医学科学系,体育学院,立命馆大学,东京,日本) ; Graduate School of Emergency Medical System, Kokushikan University, Tokyo, Japan(急救医疗系统研究生院,立命馆大学,东京,日本) ; Department of Emergency Medicine, Seoul National University College of Medicine, Seoul, Republic of Korea(急诊医学系,首尔国立大学医学院,首尔,韩国) ; Center for Emergency Medicine, Bach Mai Hospital, Hanoi, Vietnam(急救医学中心,巴赫梅医院,河内,越南) ; Center for Critical Care Medicine, Bach Mai Hospital, Hanoi, Vietnam(重症医学中心,巴赫梅医院,河内,越南) ; Health Services Research Centre, Singapore Health Services, Singapore(卫生服务研究中心,新加坡卫生服务,新加坡) ; Department of Emergency Medicine, Singapore General Hospital, Singapore(急诊医学部,新加坡中央医院,新加坡) ; Pre-hospital & Emergency Research Centre, Health Services Research and Population Health, Duke-NUS Medical School, Singapore(院前与急诊研究中心,卫生服务研究与人口健康,杜克-国家大学医学院,新加坡)
AI总结 提出DRUM框架,通过分布鲁棒优化和神经网络生成器处理目标域中结构缺失的协变量,实现无标签目标域的预测模型迁移,并在跨国心脏骤停预测中验证有效性。