3 papers
stat.ME2023
Bayesian nonparametric boundary detection for multiple areal data
Matteo Gianella, Mario Beraha, Alessandra Guglielmi
We consider the problem of boundary detection for areal data, focusing on situations where for each areal unit multiple observations are available. We propose a Bayesian nonparamet…
stat.CO2022
BayesMix: Bayesian Mixture Models in C++
Mario Beraha, Bruno Guindani, Matteo Gianella +1
We describe BayesMix, a C++ library for MCMC posterior simulation for general Bayesian mixture models. The goal of BayesMix is to provide a self-contained ecosystem to perform infe…
stat.ME2021
Gaussian graphical modeling for spectrometric data analysis
Laura Codazzi, Alessandro Colombi, Matteo Gianella +3
Motivated by the analysis of spectrometric data, we introduce a Gaussian graphical model for learning the dependence structure among frequency bands of the infrared absorbance spec…