3 papers
stat.ME2025
Latent Factor Point Processes for Patient Representation in Electronic Health Records
Parker Knight, Doudou Zhou, Zongqi Xia +2
Electronic health records (EHR) contain valuable longitudinal patient-level information, yet most statistical methods reduce the irregular timing of EHR codes into simple counts, t…
math.ST2025
Optimal community detection in dense bipartite graphs
Julien Chhor, Parker Knight
We consider the problem of detecting a community of densely connected vertices in a high-dimensional bipartite graph of size . Under the null hypothesis, the observ…
stat.ME2025
Fast and robust invariant generalized linear models
Parker Knight, Ndey Isatou Jobe, Rui Duan
Statistical integration of diverse data sources is an essential step in the building of generalizable prediction tools, especially in precision health. The invariant features model…