TERRA: A Transformer-Enabled Recursive R-learner for Longitudinal Heterogeneous Treatment Effect Estimation
TERRA:用于纵向异质性处理效应估计的 Transformer 递归 R 学习器AI 解读 ↓
本页整理公开书目信息,不生成学术质量评分。AI 解读根据题名及所注明的摘要或原文片段生成,未完成全文核验,可能有误;具体假设、证明与结论请核对原文。摘要保留来源文本,未经模型改写。
DOI 首次登记不等于接收或发表日期。部分更正、评论等条目没有独立摘要;缺少可靠材料时保留待补状态。
本页为预印本版本;arXiv 收录、作者填写的期刊信息以及作者既有发表经历,都不单独证明本篇已接收。作者发表记录按 OpenAlex 身份与完整姓名、本站覆盖期刊 ISSN 及正式卷期核对,只展示已核实例,档案仍可能误合并。
引用量采用 OpenAlex 单条关联记录,不合计多个记录;关联记录可能包含正式发表版本,不等于此版本单独引用。缺失不视为零,引用指标不代表论文质量。
关注作者按书目中的完整姓名匹配,同名和姓名变体需人工辨别。相关论文先按共享细分方向和具体方法排列,再参考通用方法与发表日期。
AI 根据所提供的论文材料归类:摘要核心是时变干预下的纵向异质性处理效应估计及处理后偏差控制。
TERRA:用于纵向异质性处理效应估计的 Transformer 递归 R 学习器AI 解读 ↓
正在核对关联版本…
正在核对对应版本的资源…
Accurately estimating heterogeneous treatment effects (HTE) in longitudinal settings is essential for personalized decision-making across healthcare, public policy, education, and digital marketing. However, time-varying interventions introduce many unique challenges, such as carryover effects, time-varying heterogeneity, and post-treatment bias, which are not addressed by standard HTE methods. To address these challenges, we introduce TERRA (Transformer-Enabled Recursive R-learner), which facilitates longitudinal HTE estimation with flexible temporal modeling and learning. TERRA has two components. First, we use a Transformer architecture to encode full treatment-feature histories, enabling the representation of long-range temporal dependencies and carryover effects, hence capturing individual- and time-specific treatment effect variation more comprehensively. Second, we develop a recursive residual-learning formulation that generalizes the classical structural nested mean models (SNMMs) beyond parametric specifications, addressing post-treatment bias while reducing reliance on functional assumptions. In simulations and data applications, TERRA consistently outperforms strong baselines in HTE estimation in both accuracy and stability, highlighting the value of combining principled causal structure with high-capacity sequence models for longitudinal HTE.