2 papers
stat.ML2026
Causal Inference on Stopped Random Walks in Online Advertising
Jia Yuan Yu
We consider a causal inference problem frequently encountered in online advertising systems, where a publisher (e.g., Instagram, TikTok) interacts repeatedly with human users and a…
cs.LG2019
Variance-Based Risk Estimations in Markov Processes via Transformation with State Lumping
Shuai Ma, Jia Yuan Yu
Variance plays a crucial role in risk-sensitive reinforcement learning, and most risk measures can be analyzed via variance. In this paper, we consider two law-invariant risks as e…