2 papers
stat.CO2025
Fast sampling and model selection for Bayesian mixture models
M. E. J. Newman
We study Bayesian estimation of mixture models and argue in favor of fitting the marginal posterior distribution over component assignments directly, rather than Gibbs sampling fro…
stat.ME2025
Mixture models for data with unknown distributions
M. E. J. Newman
We describe and analyze a broad class of mixture models for real-valued multivariate data in which the probability density of observations within each component of the model is rep…