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stat.ME2026
Graphical model-based clustering of categorical data
Laura Ferrini, Federico Castelletti
Clustering multivariate data is a pervasive task in many applied problems, particularly in social studies and life science. Model-based approaches to clustering rely on mixture mod…
stat.ME2024
Bayesian nonparametric mixtures of categorical directed graphs for heterogeneous causal inference
Federico Castelletti, Laura Ferrini
Quantifying causal effects of exposures on outcomes, such as a treatment and a disease respectively, is a crucial issue in medical science for the administration of effective thera…