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Conway--Maxwell multivariate Bernoulli distribution
Hélène Cossette, Etienne Marceau, Alessandro Mutti +1
We investigate the Conway--Maxwell multivariate Bernoulli distributions, a family of multivariate Bernoulli distributions derived from the Conway--Maxwell-binomial distribution. We…
Tree-structured Ising models under mean parameterization
Benjamin Côté, Hélène Cossette, Etienne Marceau
In the risk modeling literature, the Ising model has emerged as a valuable framework for dependent Bernoulli random variables, as its underlying graphical structure captures comple…
Centrality and shape-related comparisons in a tree-structured Markov random field
Benjamin Côté, Hélène Cossette, Etienne Marceau
Understanding the effects of the choice of the tree on the joint distribution of a tree-structured Markov random field (MRF) is crucial for fully exploiting the intelligibility of…