Multicategory Angle-Based Learning for Estimating Optimal Dynamic Treatment Regimes With Censored Data
利用多类别角度学习估计删失数据下的最优动态治疗方案
An optimal dynamic treatment regime (DTR) consists of a sequence of decision rules in maximizing long-term benefits, which is applicable for chronic diseases such as HIV infection or cancer. In this article, we develop a novel angle-based approach to search the optimal DTR under a multicategory treatment framework for survival data. The proposed method targets to maximize the conditional survival function of patients following a DTR. In contrast to most existing approaches…