IRIS
INGRASSIA, Salvatore
 Distribuzione geografica
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Continente #
NA - Nord America 6.964
EU - Europa 3.758
AS - Asia 3.446
SA - Sud America 673
AF - Africa 201
Continente sconosciuto - Info sul continente non disponibili 10
OC - Oceania 6
Totale 15.058
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Nazione #
US - Stati Uniti d'America 6.732
SG - Singapore 1.687
IT - Italia 1.141
CN - Cina 1.076
RU - Federazione Russa 917
BR - Brasile 576
IE - Irlanda 544
UA - Ucraina 441
VN - Vietnam 225
FR - Francia 220
CA - Canada 190
KR - Corea 175
FI - Finlandia 114
NL - Olanda 74
NG - Nigeria 64
SN - Senegal 64
GB - Regno Unito 61
DE - Germania 53
SE - Svezia 50
IN - India 48
PL - Polonia 42
AR - Argentina 35
MX - Messico 28
IQ - Iraq 27
BD - Bangladesh 25
ZA - Sudafrica 24
JP - Giappone 23
PK - Pakistan 22
AT - Austria 21
EC - Ecuador 19
CH - Svizzera 18
UZ - Uzbekistan 18
HK - Hong Kong 17
ES - Italia 15
CO - Colombia 13
CL - Cile 11
BJ - Benin 10
CI - Costa d'Avorio 10
ID - Indonesia 10
NP - Nepal 10
BG - Bulgaria 9
EU - Europa 9
LB - Libano 9
MA - Marocco 9
SA - Arabia Saudita 9
GR - Grecia 8
IL - Israele 8
JO - Giordania 8
PH - Filippine 8
TR - Turchia 8
CZ - Repubblica Ceca 7
KZ - Kazakistan 7
VE - Venezuela 7
AU - Australia 6
UY - Uruguay 6
DZ - Algeria 5
OM - Oman 5
AE - Emirati Arabi Uniti 4
EG - Egitto 4
JM - Giamaica 4
KE - Kenya 4
LT - Lituania 4
RO - Romania 4
TN - Tunisia 4
BH - Bahrain 3
DO - Repubblica Dominicana 3
PE - Perù 3
PT - Portogallo 3
PY - Paraguay 3
AZ - Azerbaigian 2
BE - Belgio 2
BY - Bielorussia 2
CR - Costa Rica 2
HN - Honduras 2
HU - Ungheria 2
IR - Iran 2
MY - Malesia 2
RS - Serbia 2
SY - Repubblica araba siriana 2
AL - Albania 1
AO - Angola 1
BB - Barbados 1
BN - Brunei Darussalam 1
CG - Congo 1
CY - Cipro 1
DK - Danimarca 1
EE - Estonia 1
ET - Etiopia 1
GD - Grenada 1
KG - Kirghizistan 1
LU - Lussemburgo 1
PS - Palestinian Territory 1
QA - Qatar 1
TT - Trinidad e Tobago 1
TW - Taiwan 1
XK - ???statistics.table.value.countryCode.XK??? 1
Totale 15.058
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Città #
Dallas 1.798
Singapore 947
Santa Clara 933
Dublin 543
Chandler 484
Jacksonville 470
San Jose 403
Moscow 351
Salerno 268
Ashburn 239
Boardman 234
Hefei 187
Seoul 174
Nanjing 160
Beijing 157
Catania 143
Chicago 142
Andover 140
Lawrence 140
Cambridge 138
Lauterbourg 136
Toronto 127
Helsinki 103
Des Moines 75
San Mateo 71
Ho Chi Minh City 69
Council Bluffs 68
Los Angeles 67
Dakar 64
Rome 61
Hanoi 59
Wilmington 59
Houston 57
Civitanova Marche 56
Nanchang 53
Columbus 51
Milan 51
Shenyang 46
São Paulo 44
The Dalles 43
Tianjin 40
Saint Petersburg 39
Bologna 37
Jiaxing 35
Ottawa 33
Lagos 32
Palermo 32
Buffalo 29
Abuja 28
Changsha 28
Hebei 27
Nuremberg 24
Amsterdam 21
Messina 21
Naples 21
New York 20
Rio de Janeiro 19
Warsaw 19
Zhengzhou 19
Pune 18
Tokyo 18
Jinan 15
Guangzhou 14
Ningbo 14
Bari 13
Da Nang 13
Hong Kong 13
Baghdad 12
Brooklyn 12
Johannesburg 12
Seattle 12
Stockholm 12
Atlanta 11
Belo Horizonte 11
London 11
Montreal 11
Orem 11
Abidjan 10
Cotonou 10
Haiphong 10
Tashkent 10
Washington 10
Den Haag 9
Frankfurt am Main 9
Noto 9
Porto Alegre 9
Shanghai 9
Tulsa 9
Cosenza 8
Lappeenranta 8
Los Lunas 8
Norwalk 8
Phoenix 8
San Francisco 8
Springfield 8
Brasília 7
Curitiba 7
Denver 7
Fortaleza 7
Mexico City 7
Totale 10.363
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Nome #
An EM algorithm for fitting matrix-variate normal distributions on interval-censored and missing data 349
A Note on Gradient-Based Parameter Estimation for Energy-Based Models 329
flexCWM: Flexible Cluster-Weighted Modeling 216
An R Package for Cluster–Weighted Models 202
SIS 2023 - Statistical Learning, Sustainability and Impact Evaluation. Book of Short papers 191
A mixture model approach to spectral clustering and application to textual data 183
A generalized coefficient of determination for mixtures of regressions 178
A study of Greek pottery and clay statuettes from the votive Deposit in the sanctuary of Demetra in Catania 177
Cluster Validation for Mixtures of Regressions via the Total Sum of Squares Decomposition 165
A Simultanious Spectral Clustering for Three-Way Data 155
A model-based clustering approach for mass composition analysis of high energy cosmic rays 150
flexCWM: A Flexible Framework for Cluster-Weighted Models 143
A Likelihood-Based Constrained Algorithm for Multivariate Normal Mixture Models 142
Modeling return to education in heterogeneous populations. An application to Italy 142
Clustering and Classification via Cluster-Weighted Factor Analyzers 141
A bimodal correlation between host star chromospheric emission and the surface gravity of hot-Jupiters 141
Constrained monotone EM algorithms for mixtures of multivariate t-distributions 139
A comparison between the simulated annealing and the EM algorithm in normal mixture decomposition 139
A cluster-weighted model for COVID- 19 hospital admissions 138
A note on constrained EM algorithm for mixtures of elliptical distributions 132
A Control Chart to Monitor a Multivariate Binomial Process 131
A family of multiple response parsimonious cluster-weighted models 129
A note on the approximation by superposition of sigmoidal functions 127
A Stata package for Cluster Weighted Modeling 126
Multivariate hidden Markov regression models: random covariates and heavy-tailed distributions 124
A neural network approach to defect detection in oranges 119
Local and overall coefficients of determination for mixtures of generalized linear models 117
Multilevel cluster-weighted models for the evaluation of hospital 115
A constrained formulation for multinormal mixture decomposition 115
A monotone constrained EM algorithm for multinormal mixture models 115
A Graphical Approach for the Selection of the Number of Clusters in the Spectral Clustering Algorithm 113
Clustering Bivariate Mixed-Type Data via the Cluster-Weighted Model 109
A Stata implementation of Cluster Weighted Models: the CWMGLM Package 108
Local and Overall Deviance R-Squared Measures for Mixtures of Generalized Linear Models 104
Assessing the pattern of covariance matrices via an augmentation multiple testing procedure 104
On the use of the sub-Gaussian α-stable distribution in the cluster-weighted model 102
Cluster-Weighted t-Factor Analyzers for Robust Model-Based Clustering and Dimension Reduction 102
Fitting Bivariate Mixed-Type Data via the Generalized Linear Exponential Cluster-Weighted Model 101
Geometrical aspects of discrimination by multilayer perceptrons 100
Cluster-weighted t-factor Analyzers for Clustering of High-dimensional Data 99
Internet in Italia: un'indagine statistica 98
Degeneracy of the EM algorithm for the MLE of multivariate Gaussian mixtures and dynamic constraints 96
Robust estimation of mixtures of regressions with random covariates, via trimming and constraints 95
An EM Algorithm for the Student-t Cluster-Weighted Modeling 95
Market segmentation via mixtures of constrained factor analyzers 94
Apprendimento per reti MLP 94
Multivariate generalized hidden Markov regression models with random covariates: physical exercise in an elderly population 94
The joint role of trimming and constraints in robust estimation for mixtures of Gaussian factor analyzers 94
On the degrees of freedom in richly parameterised models 93
Parsimonious Generalized Linear Gaussian Cluster-Weighted Models 93
Functional principal component analysis of financial time series 91
An adaptive method to robustify ML estimation in Cluster Weighted Modeling 91
Cluster-Weighted Factor Analyzers 90
Geometric approaches to the estimation of the spectral gap of reversible Markov chains 90
Eigenvalues and constraints in mixture modeling: Geometric and computational issues 90
Special issue on "Model-Based Clustering and Classification", Preface by the Guest Editors (Part 1) 89
Diagnostic tools for data classification via mixture models with covariates 89
The Generalized Linear Mixed Cluster-Weighted Model 89
Editorial for the 4th Special Issue on advances in mixture models 89
The ANVUR’s system assessing the perceived quality of professors’ teaching effectiveness: defining a suitable performance indicator 89
Robust model estimation, through trimming and constraints, for mixtures of Factor Analyzers 88
Cluster Weighted Factor Analyzers 88
Data driven EM constraints for mixtures offactor analyzers 87
Some remarks on nonlinear relationships in PLS Path Modeling 87
Parsimony in Mixtures with Random Covariates 87
Document classification via a model-based approach to spectral clustering 87
Equivalent number of degrees of freedom for neural networks 86
Totally coherent set-valued probability assessments 86
Maximum likelihood approach to parameter selection in the spectral clustering algorithm 84
Erratum to: Local Statistical Modeling via a Cluster-Weighted Approach with Elliptical Distributions 84
Un modello per la stima congiunta di arrivi e presenze nelle strutture turistiche 84
Neural Network Modeling for small datasets 84
Defect discrimination in citrus via neural networks 84
Some remarks on nonlinear relationships in PLS Path Modeling 84
Constrained monotone EM algorithms for finite mixture of multivariate Gaussians 83
Monotone constrained EM algorithms for multinormal mixture models 83
Looking for the determinants of heterogeneity in education returns’ estimation: a semi-parametric approach 83
Maximum likelihood estimation in constrained parameter spaces for mixtures of factor analyzers 83
Reti Neurali per la rilevazione di anomalie da dati vibrometrici: un caso studio 83
Some approaches to automatic defect discrimination in oranges 82
Model-based clustering via linear cluster-weighted models 82
Un'introduzione all'apprendimento statistico 81
Reti neuronali per l'analisi di dati complessi 81
Some Issues on the Parameter Selection in the Spectral Methods for Clustering 81
Loss functions, multilayer perceptrons and classification problems 80
A Trivariate Geometric Classification of Decision Boundaries for Mixtures of Regressions 79
Analysis of the MIB30 basket in the period 2000-2002 by functional PC's 79
Modeling Bivariate Mixed-Type Data with the Generalized Linear Exponential Cluster-Weighted Model 79
On assessing the properties of noise contrastive estimation: a simulation approach 78
Local Statistical Modeling via a Cluster-Weighted Approach with Elliptical Distributions 78
Parsimony in Mixtures with Random Covariates 78
Semi-parametric estimation of the rate of return to education 78
Modeling unobserved heterogeneity through finite mixtures: applications, results and perspectives 78
Indicatori statistici per la valutazione della soddisfazione didattica universitaria 78
Unsupervised learning mixtures with covariates from incomplete data 78
On the use of the generalized linear exponential cluster-weighted model to asses local linear independence in bivariate data 77
Alcuni problemi in classificazione automatica di immagini 77
Cluster-weighted models with latent factor analyzer structure 77
On the realization of discriminant functions by means of multilayer perceptrons 77
Three-way Spectral Clustering 76
Totale 10.924
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Categoria #
all - tutte 44.972
article - articoli 0
book - libri 0
conference - conferenze 0
curatela - curatele 0
other - altro 0
patent - brevetti 0
selected - selezionate 0
volume - volumi 0
Totale 44.972
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2020/2021101 0 0 0 0 0 0 0 0 0 0 83 18
2021/20221.032 125 149 5 13 145 13 175 31 102 8 43 223
2022/20231.706 146 61 21 115 163 306 8 329 420 33 65 39
2023/2024724 49 53 34 41 27 62 9 25 11 172 145 96
2024/20253.141 17 399 180 127 727 428 115 169 181 297 204 297
2025/20266.474 386 402 1.838 381 930 1.031 721 140 292 299 54 0
Totale 15.375