Giorgia Zaccaria

According to our database, Giorgia Zaccaria authored at least 8 papers between 2020 and 2026.

Collaborative distances:

• Dijkstra number of six.
• Erdős number of five.

2026

Robust fuzzy clustering with cellwise outliers.

Giorgia Zaccaria, Lorenzo Benzakour, Luis Angel García-Escudero, Francesca Greselin, Agustín Mayo-Íscar

Int. J. Approx. Reason., 2026

2025

Cellwise Outlier Detection in Heterogeneous Populations.

Giorgia Zaccaria, Luis Angel García-Escudero, Francesca Greselin, Agustín Mayo-Íscar

Technometrics, October, 2025

Studying Hierarchical Latent Structures in Heterogeneous Populations with Missing Information.

Francesca Greselin, Giorgia Zaccaria

J. Classif., July, 2025

2024

Parsimonious ultrametric Gaussian mixture models.

Carlo Cavicchia, Maurizio Vichi, Giorgia Zaccaria

Stat. Comput., June, 2024

A model-based ultrametric composite indicator for studying waste management in Italian municipalities.

Carlo Cavicchia, Pasquale Sarnacchiaro, Maurizio Vichi, Giorgia Zaccaria

Comput. Stat., February, 2024

2022

Ultrametric models for hierarchical dimensionality reduction.

Giorgia Zaccaria

PhD thesis, 2022

Gaussian mixture model with an extended ultrametric covariance structure.

Carlo Cavicchia, Maurizio Vichi, Giorgia Zaccaria

Adv. Data Anal. Classif., 2022

2020

The ultrametric correlation matrix for modelling hierarchical latent concepts.

Carlo Cavicchia, Maurizio Vichi, Giorgia Zaccaria

Adv. Data Anal. Classif., 2020