90 citations · 197 across the 35 of their papers we have counts for
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stat.ME2018
Multiple Scaled Contaminated Normal Distribution and Its Application in Clustering
Antonio Punzo, Cristina Tortora
The multivariate contaminated normal (MCN) distribution represents a simple heavy-tailed generalization of the multivariate normal (MN) distribution to model elliptical contoured s…
stat.ME2018
Robust Model-Based Clustering of Voting Records
Yang Tang, Paul D. McNicholas, Antonio Punzo
We explore the possibility of discovering extreme voting patterns in the U.S. Congressional voting records by drawing ideas from the mixture of contaminated normal distributions. A…
stat.ME2018
Cluster-weighted latent class modeling
Roberto Di Mari, Antonio Punzo, Zsuzsa Bakk
Usually in Latent Class Analysis (LCA), external predictors are taken to be cluster conditional probability predictors (LC models with covariates), and/or score conditional probabi…