39 citations · 140 across the 29 of their papers we have counts for
4 papers · 1 filter
Joint modelling of association networks and longitudinal biomarkers: an application to child obesity
Andrea Cremaschi, Maria De Iorio, Narasimhan Kothandaraman +3
The prevalence of chronic non-communicable diseases such as obesity has noticeably increased in the last decade. The study of these diseases in early life is of paramount importanc…
The G-Wishart Weighted Proposal Algorithm: Efficient Posterior Computation for Gaussian Graphical Models
Willem van den Boom, Alexandros Beskos, Maria De Iorio
Gaussian graphical models can capture complex dependency structures among variables. For such models, Bayesian inference is attractive as it provides principled ways to incorporate…
Cohesion and Repulsion in Bayesian Distance Clustering
Abhinav Natarajan, Maria De Iorio, Andreas Heinecke +2
Clustering in high-dimensions poses many statistical challenges. While traditional distance-based clustering methods are computationally feasible, they lack probabilistic interpret…
Unbiased approximation of posteriors via coupled particle Markov chain Monte Carlo
Willem van den Boom, Ajay Jasra, Maria De Iorio +2
Markov chain Monte Carlo (MCMC) is a powerful methodology for the approximation of posterior distributions. However, the iterative nature of MCMC does not naturally facilitate its…