10 citations · 34 across the 20 of their papers we have counts for
3 papers · 1 filter
MCMC computations for Bayesian mixture models using repulsive point processes
Mario Beraha, Raffaele Argiento, Jesper Møller +1
Repulsive mixture models have recently gained popularity for Bayesian cluster detection. Compared to more traditional mixture models, repulsive mixture models produce a smaller num…
Spatially dependent mixture models via the Logistic Multivariate CAR prior
Mario Beraha, Matteo Pegoraro, Riccardo Peli +1
We consider the problem of spatially dependent areal data, where for each area independent observations are available, and propose to model the density of each area through a finit…
The semi-hierarchical Dirichlet Process and its application to clustering homogeneous distributions
Mario Beraha, Alessandra Guglielmi, Fernando A. Quintana
Assessing homogeneity of distributions is an old problem that has received considerable attention, especially in the nonparametric Bayesian literature. To this effect, we propose t…