Bayesian Nonparametric Inference for" Species-sampling" Problems

C Balocchi, S Favaro, Z Naulet - arxiv preprint arxiv:2203.06076, 2022 - arxiv.org
Given an observed sample from a population of individuals belonging to species," species-
sampling" problems (SSPs) call for estimating some features of the unknown species …

Bayesian calculus and predictive characterizations of extended feature allocation models

M Beraha, F Camerlenghi, L Ghilotti - arxiv preprint arxiv:2502.10257, 2025 - arxiv.org
We introduce and study a unified Bayesian framework for extended feature allocations
which flexibly captures interactions--such as repulsion or attraction--among features and …