430 citations · 995 across the 30 of their papers we have counts for
4 papers · 1 filter
Hierarchical infinite factor model for improving the prediction of surgical complications for geriatric patients
Elizabeth Lorenzi, Ricardo Henao, Katherine Heller
We develop a hierarchical infinite latent factor model (HIFM) to appropriately account for the covariance structure across subpopulations in data. We propose a novel Hierarchical D…
SMOGS: Social Network Metrics of Game Success
Fan Bu, Sonia Xu, Katherine Heller +1
This paper develops metrics from a social network perspective that are directly translatable to the outcome of a basketball game. We extend a state-of-the-art multi-resolution stoc…
Bayesian Models for Heterogeneous Personalized Health Data
Kai Fan, Allison E. Aiello, Katherine A. Heller
The purpose of this study is to leverage modern technology (such as mobile or web apps in Beckman et al. (2014)) to enrich epidemiology data and infer the transmission of disease.…
Modeling Infection with Multi-agent Dynamics
Wen Dong, Katherine A. Heller, Alex Sandy Pentland
Developing the ability to comprehensively study infections in small populations enables us to improve epidemic models and better advise individuals about potential risks to their h…