2 papers
cs.CL2026
PORTER: Language-Grounded Event Representations for Portable Structured EHR Foundation Models
Lin Lawrence Guo, Adam Paul Yan, Emily Vettese +1
Most electronic health record (EHR) foundation models encode clinical events as discrete event tokens from a fixed vocabulary and therefore cannot directly represent events contain…
cs.LG2026
Tokenization Tradeoffs in Structured EHR Foundation Models
Lin Lawrence Guo, Santiago Eduardo Arciniegas, Joseph Jihyung Lee +4
Foundation models for structured electronic health records (EHRs) are pretrained on longitudinal sequences of timestamped clinical events to learn adaptable patient representations…