作者位次 #3/4ACL 2026Findings· Findings of ACL
H yp EHR : Hyperbolic Modeling of Electronic Health Records for Efficient Question Answering
Yuyu Liu · Sarang Rajendra Patil · Mengjia Xu · Tengfei Ma
摘要
Electronic health record (EHR) question answering is often handled by LLM-based pipelines that are costly to deploy and do not explicitly leverage the hierarchical structure of clinical data. Motivated by evidence that medical ontologies and patient trajectories exhibit hyperbolic geometry, we pr...