@article{dangelodenti2026, author = {Laura D’Angelo and Francesco Denti}, title = {{A Finite-Infinite Shared Atoms Nested Model for the Bayesian Analysis of Large Grouped Data Sets}}, volume = {21}, journal = {Bayesian Analysis}, number = {1}, publisher = {International Society for Bayesian Analysis}, pages = {105 -- 138}, keywords = {Dirichlet process, finite mixture, multivariate data, partially exchangeable data, variational Bayes}, year = {2026}, doi = {10.1214/24-BA1458}, URL = {https://doi.org/10.1214/24-BA1458} }