#gaussian graphical models

topicgaussian graphical models

1 paper · 1 filter

stat.ME2026

Bayesian Graphical Models under Positivity Constraints: A Scalable generalized likelihood Approach

Swarnali Raha, Partha Sarkar, Sirani Perera +1

The paper proposes a scalable Bayesian method for estimating precision matrices in Gaussian graphical models with total positivity constraints, using a D‑trace loss and spike‑and‑s…