Sfoglia per Autore
Monotone constrained EM algorithms for multinormal mixture models
2006 Ingrassia, S; Rocci, Roberto
A mixture of mixture models for a classification problem: The unity measure error
2007 DI ZIO, Marco; Guarnera, Ugo; Rocci, R
Simultaneous component and clustering models for three-way data: Within and between approaches
2007 Vichi, Maurizio; Roberto, Rocci; Henk A. L., Kiers; Rocci, Roberto
Industry and Time Specific Deviations from Fundamental Values in a Random Coefficient Model
2007 Becchetti, L; Rocci, R; Trovato, G
Constrained monotone EM algorithms for finite mixture of multivariate Gaussians
2007 Salvatore, Ingrassia; Rocci, Roberto
Assessing the default risk by means of a discrete-time survival analysis approach
2008 DE LEONARDIS, D; Rocci, R
Two-mode multi-partitioning
2008 Vichi, Maurizio; Roberto, Rocci; Rocci, Roberto
Constrained EM trajectories for mixtures of normal distributions
2009 Ingrassia, S; Rocci, R
Book of Short Papers of Cladag 2009
2009 Ingrassia, S; Rocci, R
A weak degeneracy revealing decomposition for the CANDECOMP/PARAFAC model
2010 Roberto, Rocci; Giordani, Paolo; Rocci, Roberto
Degeneracy of the EM algorithm for the MLE of multivariate Gaussian mixtures and dynamic constraints
2011 Ingrassia, S; Rocci, R
A New Dimension Reduction Method: Factor Discriminant K-means
2011 Vichi, Maurizio; Roberto, Rocci; Stefano Antonio, Gattone; Rocci, Roberto
New perspectives in statistical modeling and data analysis
2011 Ingrassia, S; Rocci, R; Vichi, M
Principal Stratification in Sample Selection Problems with Non Normal Error Terms
2011 Rocci, Roberto; Mellace, Giovanni
Clustering Curves on a Reduced Subspace
2012 Gattone, S A; Rocci, R
A mixed non-homogeneous hidden Markov model for categorical data, with application to alcohol consumption
2012 Maruotti, A; Rocci, R
Mixture models for ordinal data: a pairwise likelihood approach
2013 Ranalli, Monia; Rocci, Roberto
Candecomp/Parafac with ridge regularization
2013 Giordani, Paolo; Roberto, Rocci; Rocci, Roberto
Constrained Candecomp/Parafac via the Lasso
2013 Giordani, Paolo; Roberto, Rocci
Default risk analysis via a discrete-time cure rate model
2013 De Leonardis, D; Rocci, Roberto
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