Guanghua School of Management, Peking University; Ant Group; Center for Statistical Science, Peking University
Jia Gu, Caizhi Tang, Han Yan, Qing Cui, Longfei Li, Jun Zhou
Data fusion;heterogeneous treatment effects estimation;shrinkage estimation;tree-based method
FAST: a Fused and Accurate Shrinkage Tree for Heterogeneous Treatment Effects Estimation