大数据背景下Cox比例风险模型的泊松子抽样算法研究

李晶, 袁晓惠, 王纯杰

Research on Poisson Subsampling Algorithm for Cox Proportional Hazards Model in the Context of Big Data

LI Jing, YUAN Xiaohui, WANG Chunjie

系统科学与数学 . 2025, (): 0 . DOI: 10.12341/jssms250154