2 papers
stat.ME2026
Rectified Fisher-Bingham Model for Compositional Data with Zeros
Eugene Han, Marahi Perez-Tamayo, Hannah D. Holscher +1
This paper introduces a rectified and renormalized Fisher-Bingham model for compositional data with zeros, motivated in part by the presence of zeros in microbiota studies. The app…
stat.ML2025
Reinforcement Learning with Continuous Actions Under Unmeasured Confounding
Yuhan Li, Eugene Han, Yifan Hu +4
This paper addresses the challenge of offline policy learning in reinforcement learning with continuous action spaces when unmeasured confounders are present. While most existing r…