Fatma Najar

A Comparison Between Different Gaussian-Based Mixture Models

Fatma Najar, Sami Bourouis, Nizar Bouguila et al. · 2017 · 54 citations

Computing, Bioinformatics, Computer Science +12

Unsupervised learning of finite full covariance multivariate generalized Gaussian mixture models for human activity recognition

Fatma Najar, Sami Bourouis, Nizar Bouguila et al. · Multimedia Tools and Applications · 2019 · 53 citations

Computing, Computer Science, Computer Vision +12

Bounded multivariate generalized Gaussian mixture model using ICA and IVA

Ali Algumaei, Muhammad Azam, Fatma Najar et al. · Pattern Analysis and Applications · 2023 · 21 citations

Computing, Data Science, Machine Learning +4

Exact fisher information of generalized Dirichlet multinomial distribution for count data modeling

Fatma Najar, Nizar Bouguila · Information Sciences · 2021 · 15 citations

Natural Sciences, Biostatistics, Mathematics +13

A new hybrid discriminative/generative model using the full-covariance multivariate generalized Gaussian mixture models

Fatma Najar, Sami Bourouis, Nizar Bouguila et al. · Soft Computing · 2019 · 14 citations

Computing, Computer Science, Machine Learning +8