11573/1619687 - 2022 -
An ultrametric model to build a Composite Indicators system Cavicchia, Carlo; Sarnacchiaro, Pasquale; Vichi, Maurizio; Zaccaria, Giorgia - 04b Atto di convegno in volume
congresso: 10th International conference IES 2022 innovation and society 5.0: statistical and economic methodologies for quality assessment (Capua, Italia)
libro: Book of short papers. IES 2022 Innovation & society 5.0: statistical and economic methodologies for quality assessment - (978-88-94593-35-8; 978-88-94593-36-5)
11573/1615269 - 2022 -
Gaussian mixture model with an extended ultrametric covariance structure Cavicchia, Carlo; Vichi, Maurizio; Zaccaria, Giorgia - 01a Articolo in rivista
rivista: ADVANCES IN DATA ANALYSIS AND CLASSIFICATION (Springer Berlin Heidelberg) pp. 399-427 - issn: 1862-5347 - wos: WOS:000761878300001 (0) - scopus: 2-s2.0-85125274026 (0)
11573/1652360 - 2022 -
Hierarchical disjoint principal component analysis Cavicchia, Carlo; Vichi, Maurizio; Zaccaria, Giorgia - 01a Articolo in rivista
rivista: ASTA. ADVANCES IN STATISTICAL ANALYSIS (Heidelberg ; Berlin : Springer) pp. 1-38 - issn: 1863-818X - wos: WOS:000843962200001 (0) - scopus: 2-s2.0-85137218706 (0)
11573/1652648 - 2022 -
Complex Dimensionality Reduction: Ultrametric Models for Mixed-Type Data Mingione, Marco; Vichi, Maurizio; Zaccaria, Giorgia - 02a Capitolo o Articolo
libro: SMPS 2022: Building Bridges between Soft and Statistical Methodologies for Data Science - (978-3-031-15509-3)
11573/1656384 - 2022 -
An ultrametric model for building a composite indicator system to study climate change in European countries Zaccaria, Giorgia; Sarnacchiaro, Pasquale - 04b Atto di convegno in volume
congresso: 51st scientific meeting of the Italian statistical society, SIS 2022 (Caserta)
libro: Book of the short papers. SIS 2022 51st scientific meeting of the Italian statistical society - (9788891932310)
11573/1554267 - 2021 -
The ultrametric covariance model for modelling teachers’ job satisfaction Cavicchia, Carlo; Vichi, Maurizio; Zaccaria, Giorgia - 04b Atto di convegno in volume
congresso: 50th Edition of the Scientific Meeting of the Italian Statistical Society (Pisa; Italy)
libro: Book of short papers SIS 2021 - (9788891927361)
11573/1567032 - 2021 -
Model-based clustering with parsimonious covariance structure Cavicchia, Carlo; Vichi, Maurizio; Zaccaria, Giorgia - 04b Atto di convegno in volume
congresso: 13th scientific meeting of the classification and data analysis group, CLADAG 2021 (Florence; Italy (telematico))
libro: CLADAG 2021 book of abstracts and short papers. 13th scientific meeting of the classification and data analysis group - Firenze, September 9-11, 2021 - (978-88-5518-340-6)
11573/1586634 - 2021 -
A parsimonious parameterization of a nonnegative correlation matrix Cavicchia, Carlo; Vichi, Maurizio; Zaccaria, Giorgia - 04b Atto di convegno in volume
congresso: 5th international workshop on models and learning for clustering and classification, MBC2 2020 (Catania)
libro: Book of short papers of the 5th international workshop on models and learning for clustering and classification MBC2 2020, Catania, Italy - (9788855265393)
11573/1391004 - 2020 -
Exploring hierarchical concepts: theoretical and application comparisons Cavicchia, Carlo; Vichi, Maurizio; Zaccaria, Giorgia - 02a Capitolo o Articolo
libro: Advanced studies in behaviormetrics and data science. Essays in honor of Akinori Okada - (978-981-15-2699-2)
11573/1403712 - 2020 -
The ultrametric correlation matrix for modelling hierarchical latent concepts Cavicchia, Carlo; Vichi, Maurizio; Zaccaria, Giorgia - 01a Articolo in rivista
rivista: ADVANCES IN DATA ANALYSIS AND CLASSIFICATION (Springer Berlin Heidelberg) pp. 837-853 - issn: 1862-5347 - wos: WOS:000536067100001 (6) - scopus: 2-s2.0-85085703483 (6)
11573/1448295 - 2020 -
Exploring drug consumption via an ultrametric correlation matrix Zaccaria, Giorgia; Vichi, Maurizio - 04b Atto di convegno in volume
congresso: 50th Meeting of the Italian Statistical Society (Canceled)
libro: Book of short papers SIS 2020 - (9788891910776)
11573/1292036 - 2019 -
Hierarchical clustering and dimensionality reduction for big data Cavicchia, Carlo; Vichi, Maurizio; Zaccaria, Giorgia - 04b Atto di convegno in volume
congresso: SIS 2019 (Milano, Italia)
libro: Smart statistics for smart applications. Book of short paper SIS2019 - (9788891915108)
11573/1302650 - 2019 -
A new hierarchical model-based composite indicator on climate change Cavicchia, Carlo; Vichi, Maurizio; Zaccaria, Giorgia - 04b Atto di convegno in volume
congresso: 9th International conference IES 2019 - Innovation & Society - Statistical evaluation systems at 360°: techniques, technologies and new frontiers (Rome; Italy)
libro: Statistical methods for service quality evaluation. Book of short papers of IES 2019, Rome, Italy, July 4-5 - (9788886638654)
11573/1341564 - 2019 -
Dimensionality reduction via hierarchical factorial structure Cavicchia, Carlo; Vichi, Maurizio; Zaccaria, Giorgia - 04b Atto di convegno in volume
congresso: CLADAG 2019, the 12th Scientific Meeting of the Classification and Data Analysis Group (CLADAG) of the Italian Statistical Society (SIS). (Cassino; Italy)
libro: CLADAG 2019 Book of Short Papers - (978-88-8317-108-6)