161 citations · 1k across the 69 of their papers we have counts for
3 papers · 2 filters
Exact goodness-of-fit testing for the Ising model
Abraham Martin del Campo, Sarah Cepeda, Caroline Uhler
The Ising model is one of the simplest and most famous models of interacting systems. It was originally proposed to model ferromagnetic interactions in statistical physics and is n…
Maximum Likelihood Estimation for Linear Gaussian Covariance Models
Piotr Zwiernik, Caroline Uhler, Donald Richards
We study parameter estimation in linear Gaussian covariance models, which are -dimensional Gaussian models with linear constraints on the covariance matrix. Maximum likelihood e…
Exact formulas for the normalizing constants of Wishart distributions for graphical models
Caroline Uhler, Alex Lenkoski, Donald Richards
Gaussian graphical models have received considerable attention during the past four decades from the statistical and machine learning communities. In Bayesian treatments of this mo…