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Salvatore Daniele Tomarchio
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Two new matrix-variate distributions with application in model-based clustering
SD Tomarchio, A Punzo, L Bagnato
Computational Statistics & Data Analysis 152, 107050, 2020
312020
Dichotomous unimodal compound models: application to the distribution of insurance losses
SD Tomarchio, A Punzo
Journal of Applied Statistics 47 (13-15), 2328-2353, 2020
312020
Matrix normal cluster-weighted models
SD Tomarchio, PD McNicholas, A Punzo
Journal of Classification 38 (3), 556-575, 2021
242021
Modelling the loss given default distribution via a family of zero‐and‐one inflated mixture models
SD Tomarchio, A Punzo
Journal of the Royal Statistical Society: Series A (Statistics in Society …, 2019
232019
Mixtures of matrix-variate contaminated normal distributions
SD Tomarchio, MPB Gallaugher, A Punzo, PD McNicholas
Journal of Computational and Graphical Statistics 31 (2), 413-421, 2022
212022
Model-based clustering via new parsimonious mixtures of heavy-tailed distributions
SD Tomarchio, L Bagnato, A Punzo
AStA Advances in Statistical Analysis 106 (2), 315–347, 2022
122022
Model-based clustering via skewed matrix-variate cluster-weighted models
MPB Gallaugher, SD Tomarchio, PD McNicholas, A Punzo
Journal of Statistical Computation and Simulation 92 (13), 2645–2666, 2022
112022
Multivariate cluster weighted models using skewed distributions
MPB Gallaugher, SD Tomarchio, PD McNicholas, A Punzo
Advances in Data Analysis and Classification 16 (1), 93-124, 2022
112022
Parsimonious hidden markov models for matrix-variate longitudinal data
SD Tomarchio, A Punzo, A Maruotti
Statistics and Computing 32 (3), 1-18, 2022
92022
Modelling students’ career indicators via mixtures of parsimonious matrix‐normal distributions
SD Tomarchio, S Ingrassia, V Melnykov
Australian & New Zealand Journal of Statistics 64 (2), 117-132, 2022
62022
Matrix-variate normal mean-variance Birnbaum–Saunders distributions and related mixture models
SD Tomarchio
Computational Statistics 39 (2), 405-432, 2024
52024
Model-based clustering using a new multivariate skew distribution
SD Tomarchio, L Bagnato, A Punzo
Advances in Data Analysis and Classification 18 (1), 61-83, 2024
22024
Parsimonious mixtures for the analysis of tensor-variate data
SD Tomarchio, A Punzo, L Bagnato
Statistics and Computing 33 (6), 123, 2023
12023
Matrix-Variate Hidden Markov Regression Models: Fixed and Random Covariates
SD Tomarchio, A Punzo, A Maruotti
Journal of Classification, 1-26, 2023
12023
Parsimonious Finite Mixtures of Matrix-Variate Regressions
A Punzo, SD Tomarchio
Innovations in Multivariate Statistical Modeling: Navigating Theoretical and …, 2022
12022
A New Look at the Dirichlet Distribution: Robustness, Clustering, and Both Together
SD Tomarchio, A Punzo, JT Ferreira, A Bekker
Journal of Classification, 1-23, 2024
2024
Mode mixture of unimodal distributions for insurance loss data
SD Tomarchio, A Punzo, JT Ferreira, A Bekker
Annals of Operations Research, 1-19, 2024
2024
Mixtures of regressions using matrix-variate heavy-tailed distributions
SD Tomarchio, MPB Gallaugher
Advances in Data Analysis and Classification, 1-28, 2024
2024
Matrix-variate hidden Markov regressions
SD Tomarchio, A Punzo, A Maruotti
CLADAG2023, 2023
2023
On the Use of the Matrix-Variate Tail-Inflated Normal Distribution for Parsimonious Mixture Modeling
SD Tomarchio, A Punzo, L Bagnato
Studies in Theoretical and Applied Statistics: SIS 2021, Pisa, Italy, June …, 2023
2023
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