Didi Tech

Jul 31, 2025 · Artificial Intelligence

How to Build Efficient Causal Effect Estimators for Exponential‑Family Outcomes

This article presents a unified framework for efficiently estimating causal treatment effects on exponential‑family outcomes, extending target regularization beyond Gaussian assumptions, deriving bias analysis for plug‑in estimators, proposing DR and TMLE‑based estimators, and validating them on synthetic and real datasets.