Fatma Najar

Publication Activity (10 Years)

Years Active: 2017-2024
Publications (10 Years): 33

Top Topics

Fisher Information

Dirichlet Prior

Variational Inference

Top Venues

Multim. Tools Appl.

Publications

Sahar Salmanzade Yazdi, Fatma Najar, Nizar Bouguila
Generalizing Conditional Naive Bayes Model. ICEIS (1) (2024)
Samar Hannachi, Fatma Najar, Hafsa Ennajari, Nizar Bouguila
Online short text clustering using infinite extensions of discrete mixture models. Comput. Intell. 39 (5) (2023)
Sahar Salmanzade Yazdi, Fatma Najar, Nizar Bouguila
Generalized Probabilistic Clustering Projection Models for Discrete Data. ISNCC (2023)
Bingwei Ge, Fatma Najar, Nizar Bouguila
Data-Weighted Multivariate Generalized Gaussian Mixture Model: Application to Point Cloud Robust Registration. J. Imaging 9 (9) (2023)
Jiaxun Guo, Manar Amayri, Fatma Najar, Wentao Fan, Nizar Bouguila
Occupancy estimation in smart buildings using predictive modeling in imbalanced domains. J. Ambient Intell. Humaniz. Comput. 14 (8) (2023)
Fatma Najar, Nizar Bouguila
On smoothing and scaling language model for sentiment based information retrieval. Adv. Data Anal. Classif. 17 (3) (2023)
Fatma Najar, Nizar Bouguila
Sentiment Analysis Using Smoothed Probabilistic-Based Models. CoDIT (2023)
Ali Algumaei, Muhammad Azam, Fatma Najar, Nizar Bouguila
Bounded multivariate generalized Gaussian mixture model using ICA and IVA. Pattern Anal. Appl. 26 (3) (2023)
Fatma Najar, Nizar Bouguila
Emotion recognition: A smoothed Dirichlet multinomial solution. Eng. Appl. Artif. Intell. 107 (2022)
Fatma Najar, Nizar Bouguila
Smoothed Generalized Dirichlet: A Novel Count-Data Model for Detecting Emotional States. IEEE Trans. Artif. Intell. 3 (5) (2022)
Fatma Najar, Nizar Bouguila
Exact fisher information of generalized Dirichlet multinomial distribution for count data modeling. Inf. Sci. 586 (2022)
Sahar Salmanzade Yazdi, Fatma Najar, Nizar Bouguila
Bayesian Folding-In Using Generalized Dirichlet and Beta-Liouville Kernels for Information Retrieval. SSCI (2022)
Fatma Najar, Nizar Bouguila
Jointly smoothing word embedding and text representation. IRI (2021)
Fatma Najar, Nizar Bouguila
Sparse Document Analysis Using Beta-Liouville Naive Bayes with Vocabulary Knowledge. ICDAR (2) (2021)
Omar Graja, Fatma Najar, Manar Amayri, Nizar Bouguila
Inverted Dirichlet State Space Model for Time Series Forecasting. ISIE (2021)
Mark Haddad, Vahid Khorasani Ghassab, Fatma Najar, Nizar Bouguila
A statistical framework for few-shot action recognition. Multim. Tools Appl. 80 (16) (2021)
Samar Hannachi, Fatma Najar, Nizar Bouguila
Short Text Clustering Using Generalized Dirichlet Multinomial Mixture Model. ACIIDS (Companion) (2021)
Fatma Najar, Nizar Bouguila
Sparse Generalized Dirichlet Prior Based Bayesian Multinomial Estimation. ADMA (2021)
Samar Hannachi, Fatma Najar, Koffi Eddy Ihou, Nizar Bouguila
Collapsed Gibbs Sampling of Beta-Liouville Multinomial for Short Text Clustering. IEA/AIE (1) (2021)
Fatma Najar, Sami Bourouis, Nizar Bouguila, Safya Belghith
A new hybrid discriminative/generative model using the full-covariance multivariate generalized Gaussian mixture models. Soft Comput. 24 (14) (2020)
Omar Graja, Fatma Najar, Nizar Bouguila
Generalized Inverted Dirichlet Optimal Predictor for Image Inpainting. ISVC (1) (2020)
Fatma Najar, Nuha Zamzami, Nizar Bouguila
Recognition of human interactions in feature films based on infinite mixture of EDCM. ISNCC (2020)
Fatma Najar, Nizar Bouguila
Image Categorization Using Agglomerative Clustering Based Smoothed Dirichlet Mixtures. ISVC (2) (2020)
Mark Haddad, Vahid Khorasani Ghassab, Fatma Najar, Nizar Bouguila
Instance-Based Learning for Human Action Recognition. SMC (2020)
Fatma Najar, Nizar Bouguila
Happiness Analysis with Fisher Information of Dirichlet-Multinomial Mixture Model. Canadian Conference on AI (2020)
Fatma Najar, Sami Bourouis, Marwan Ibrahim Alshar'e, Roobaea Alroobaea, Nizar Bouguila, Ali H. Al-Badi, Ines Channoufi
Efficient Statistical Learning Framework with Applications to Human Activity and Facial Expression Recognition. ATSIP (2020)
Manar Amayri, Stéphane Ploix, Fatma Najar, Nizar Bouguila, Frédéric Wurtz
A Statistical Process Control Chart Approach for Occupancy Estimation in Smart Buildings. SSCI (2019)
Fatma Najar, Sami Bourouis, Nizar Bouguila, Safya Belghith
Unsupervised learning of finite full covariance multivariate generalized Gaussian mixture models for human activity recognition. Multim. Tools Appl. 78 (13) (2019)
Srikanth Amudala, Samr Ali, Fatma Najar, Nizar Bouguila
Variational Inference of Finite Generalized Gaussian Mixture Models. SSCI (2019)
Fatma Najar, Nuha Zamzami, Nizar Bouguila
Fake News Detection Using Bayesian Inference. IRI (2019)
Fatma Najar, Sami Bourouis, Atef Zaguia, Nizar Bouguila, Safya Belghith
Unsupervised Human Action Categorization Using a Riemannian Averaged Fixed-Point Learning of Multivariate GGMM. ICIAR (2018)
Fatma Najar, Sami Bourouis, Nizar Bouguila, Safya Belghith
A Fixed-Point Estimation Algorithm for Learning the Multivariate GGMM: Application to Human Action Recognition. CCECE (2018)
Fatma Najar, Sami Bourouis, Nizar Bouguila, Safya Belghith
A Comparison Between Different Gaussian-Based Mixture Models. AICCSA (2017)