3 papers
stat.ME2025
Repulsive mixtures via the sparsity-inducing partition prior
Alexander Mozdzen, Timothy Wertz, Maria De Iorio +3
We introduce a novel prior distribution for modelling the weights in mixture models based on a generalisation of the Dirichlet distribution, the Selberg Dirichlet distribution. Thi…
stat.ME2024
Bayesian nonparametric partial clustering: Quantifying the effectiveness of agricultural subsidies across Europe
Alexander Mozdzen, Felicity Addo, Tamas Krisztin +1
The global climate has underscored the need for effective policies to reduce greenhouse gas emissions from all sources, including those resulting from agricultural expansion, which…
stat.ME2022
Bayesian modeling and clustering for spatio-temporal areal data: An application to Italian unemployment
Alexander Mozdzen, Andrea Cremaschi, Annalisa Cadonna +2
Spatio-temporal areal data can be seen as a collection of time series which are spatially correlated according to a specific neighboring structure. Incorporating the temporal and s…