Tomarchio, Salvatore D.; Punzo, Antonio; Bagnato, Luca Parsimonious mixtures for the analysis of tensor-variate data. (English) Zbl 1523.62040 Stat. Comput. 33, No. 6, Paper No. 123, 27 p. (2023). MSC: 62-08 62H30 PDFBibTeX XMLCite \textit{S. D. Tomarchio} et al., Stat. Comput. 33, No. 6, Paper No. 123, 27 p. (2023; Zbl 1523.62040) Full Text: DOI OA License
Di Mari, Roberto; Ingrassia, Salvatore; Punzo, Antonio Local and overall deviance R-squared measures for mixtures of generalized linear models. (English) Zbl 07734138 J. Classif. 40, No. 2, 233-266 (2023). MSC: 62H30 PDFBibTeX XMLCite \textit{R. Di Mari} et al., J. Classif. 40, No. 2, 233--266 (2023; Zbl 07734138) Full Text: DOI
Tomarchio, Salvatore D.; Punzo, Antonio; Maruotti, Antonello Parsimonious hidden Markov models for matrix-variate longitudinal data. (English) Zbl 1490.62027 Stat. Comput. 32, No. 3, Paper No. 53, 18 p. (2022). MSC: 62-08 62M05 62H12 62H30 PDFBibTeX XMLCite \textit{S. D. Tomarchio} et al., Stat. Comput. 32, No. 3, Paper No. 53, 18 p. (2022; Zbl 1490.62027) Full Text: DOI arXiv
Tomarchio, Salvatore D.; Bagnato, Luca; Punzo, Antonio Model-based clustering via new parsimonious mixtures of heavy-tailed distributions. (English) Zbl 1490.62164 AStA, Adv. Stat. Anal. 106, No. 2, 315-347 (2022). MSC: 62H30 62F10 62P10 PDFBibTeX XMLCite \textit{S. D. Tomarchio} et al., AStA, Adv. Stat. Anal. 106, No. 2, 315--347 (2022; Zbl 1490.62164) Full Text: DOI
Maruotti, Antonello; Punzo, Antonio Initialization of hidden Markov and semi-Markov models: a critical evaluation of several strategies. (English) Zbl 07777961 Int. Stat. Rev. 89, No. 3, 447-480 (2021). MSC: 62Mxx 62Hxx 62Pxx PDFBibTeX XMLCite \textit{A. Maruotti} and \textit{A. Punzo}, Int. Stat. Rev. 89, No. 3, 447--480 (2021; Zbl 07777961) Full Text: DOI
Punzo, Antonio; Tortora, Cristina Multiple scaled contaminated normal distribution and its application in clustering. (English) Zbl 07381254 Stat. Model. 21, No. 4, 332-358 (2021). MSC: 62-XX PDFBibTeX XMLCite \textit{A. Punzo} and \textit{C. Tortora}, Stat. Model. 21, No. 4, 332--358 (2021; Zbl 07381254) Full Text: DOI arXiv
Tomarchio, Salvatore D.; Punzo, Antonio; Bagnato, Luca Two new matrix-variate distributions with application in model-based clustering. (English) Zbl 1510.62235 Comput. Stat. Data Anal. 152, Article ID 107050, 17 p. (2020). MSC: 62H10 62H30 62H12 PDFBibTeX XMLCite \textit{S. D. Tomarchio} et al., Comput. Stat. Data Anal. 152, Article ID 107050, 17 p. (2020; Zbl 1510.62235) Full Text: DOI
Ingrassia, Salvatore; Punzo, Antonio Cluster validation for mixtures of regressions via the total sum of squares decomposition. (English) Zbl 07223614 J. Classif. 37, No. 2, 526-547 (2020). MSC: 62H30 PDFBibTeX XMLCite \textit{S. Ingrassia} and \textit{A. Punzo}, J. Classif. 37, No. 2, 526--547 (2020; Zbl 07223614) Full Text: DOI
Mazza, Angelo; Punzo, Antonio Mixtures of multivariate contaminated normal regression models. (English) Zbl 1435.62238 Stat. Pap. 61, No. 2, 787-822 (2020). MSC: 62H30 62J02 62P10 PDFBibTeX XMLCite \textit{A. Mazza} and \textit{A. Punzo}, Stat. Pap. 61, No. 2, 787--822 (2020; Zbl 1435.62238) Full Text: DOI
Morris, Katherine; Punzo, Antonio; McNicholas, Paul D.; Browne, Ryan P. Asymmetric clusters and outliers: mixtures of multivariate contaminated shifted asymmetric Laplace distributions. (English) Zbl 1507.62136 Comput. Stat. Data Anal. 132, 145-166 (2019). MSC: 62-08 62H30 62F10 62H10 PDFBibTeX XMLCite \textit{K. Morris} et al., Comput. Stat. Data Anal. 132, 145--166 (2019; Zbl 1507.62136) Full Text: DOI arXiv
Punzo, Antonio; Mazza, Angelo; Maruotti, Antonello Fitting insurance and economic data with outliers: a flexible approach based on finite mixtures of contaminated gamma distributions. (English) Zbl 1516.62555 J. Appl. Stat. 45, No. 14, 2563-2584 (2018). MSC: 62-XX PDFBibTeX XMLCite \textit{A. Punzo} et al., J. Appl. Stat. 45, No. 14, 2563--2584 (2018; Zbl 1516.62555) Full Text: DOI
Maruotti, Antonello; Punzo, Antonio Model-based time-varying clustering of multivariate longitudinal data with covariates and outliers. (English) Zbl 1464.62128 Comput. Stat. Data Anal. 113, 475-496 (2017). MSC: 62-08 62H30 62M05 PDFBibTeX XMLCite \textit{A. Maruotti} and \textit{A. Punzo}, Comput. Stat. Data Anal. 113, 475--496 (2017; Zbl 1464.62128) Full Text: DOI Link
Punzo, Antonio; McNicholas, Paul. D. Robust clustering in regression analysis via the contaminated Gaussian cluster-weighted model. (English) Zbl 1373.62316 J. Classif. 34, No. 2, 249-293 (2017). MSC: 62H30 62F35 PDFBibTeX XMLCite \textit{A. Punzo} and \textit{Paul. D. McNicholas}, J. Classif. 34, No. 2, 249--293 (2017; Zbl 1373.62316) Full Text: DOI arXiv
Punzo, Antonio; Browne, Ryan P.; Mcnicholas, Paul D. Hypothesis testing for mixture model selection. (English) Zbl 07184768 J. Stat. Comput. Simulation 86, No. 14, 2797-2818 (2016). MSC: 62-XX PDFBibTeX XMLCite \textit{A. Punzo} et al., J. Stat. Comput. Simulation 86, No. 14, 2797--2818 (2016; Zbl 07184768) Full Text: DOI
Berta, Paolo; Ingrassia, Salvatore; Punzo, Antonio; Vittadini, Giorgio Multilevel cluster-weighted models for the evaluation of hospitals. (English) Zbl 1394.62154 Metron 74, No. 3, 275-292 (2016). MSC: 62P10 62H30 PDFBibTeX XMLCite \textit{P. Berta} et al., Metron 74, No. 3, 275--292 (2016; Zbl 1394.62154) Full Text: DOI
Punzo, Antonio; McNicholas, Paul D. Parsimonious mixtures of multivariate contaminated normal distributions. (English) Zbl 1353.62124 Biom. J. 58, No. 6, 1506-1537 (2016). MSC: 62P10 62H30 62F10 62-07 PDFBibTeX XMLCite \textit{A. Punzo} and \textit{P. D. McNicholas}, Biom. J. 58, No. 6, 1506--1537 (2016; Zbl 1353.62124) Full Text: DOI arXiv
Punzo, Antonio; Ingrassia, Salvatore Clustering bivariate mixed-type data via the cluster-weighted model. (English) Zbl 1347.65030 Comput. Stat. 31, No. 3, 989-1013 (2016). MSC: 62-08 62H30 62J12 PDFBibTeX XMLCite \textit{A. Punzo} and \textit{S. Ingrassia}, Comput. Stat. 31, No. 3, 989--1013 (2016; Zbl 1347.65030) Full Text: DOI
Ingrassia, Salvatore; Punzo, Antonio; Vittadini, Giorgio; Minotti, Simona C. Erratum to: “The generalized linear mixed cluster-weighted model”. (English) Zbl 1335.62100 J. Classif. 32, No. 2, 327-355 (2015). MSC: 62H30 62J12 PDFBibTeX XMLCite \textit{S. Ingrassia} et al., J. Classif. 32, No. 2, 327--355 (2015; Zbl 1335.62100) Full Text: DOI
Ingrassia, Salvatore; Punzo, Antonio; Vittadini, Giorgio; Minotti, Simona C. The generalized linear mixed cluster-weighted model. (English) Zbl 1331.62310 J. Classif. 32, No. 1, 85-113 (2015); erratum ibid. 32, No. 2, 327-355 (2015). MSC: 62H30 62J12 PDFBibTeX XMLCite \textit{S. Ingrassia} et al., J. Classif. 32, No. 1, 85--113 (2015; Zbl 1331.62310) Full Text: DOI
Punzo, Antonio Flexible mixture modelling with the polynomial Gaussian cluster-weighted model. (English) Zbl 07257904 Stat. Model. 14, No. 3, 257-291 (2014). MSC: 62-XX PDFBibTeX XMLCite \textit{A. Punzo}, Stat. Model. 14, No. 3, 257--291 (2014; Zbl 07257904) Full Text: DOI arXiv
Bagnato, Luca; Punzo, Antonio Finite mixtures of unimodal beta and gamma densities and the \(k\)-bumps algorithm. (English) Zbl 1306.65024 Comput. Stat. 28, No. 4, 1571-1597 (2013). MSC: 62-08 PDFBibTeX XMLCite \textit{L. Bagnato} and \textit{A. Punzo}, Comput. Stat. 28, No. 4, 1571--1597 (2013; Zbl 1306.65024) Full Text: DOI