3 papers
stat.AP2025
Statistical Design and Rationale of the Biomarkers for Evaluating Spine Treatments (BEST) Trial
John Sperger, Kelley M. Kidwell, Matthew C. Mauck +16
Chronic low back pain (cLBP) is a prevalent condition with profound impacts on functioning and quality of life. While multiple evidence-based treatments exist, they all have modest…
stat.ML2023
Latent Utility Q-Learning for Preference-Adaptive Dynamic Treatment Regimes
Joshua P. Zitovsky, Yating Zou, Leslie Wilson +1
Optimizing individualized treatment sequences for patients who weigh multiple, competing outcomes differently poses a challenge for dynamic treatment regime (DTR) methods, which ty…
cs.LG2023
Revisiting Bellman Errors for Offline Model Selection
Joshua P. Zitovsky, Daniel de Marchi, Rishabh Agarwal +1
Offline model selection (OMS), that is, choosing the best policy from a set of many policies given only logged data, is crucial for applying offline RL in real-world settings. One…