Fatma Najar

36 papers B 1C 5Misc 4Journal 13Unranked 13
YearRankTypeTitle / Venue / Authors
2025 J jnl
Arabic Fake News Dataset Development: Humans and AI-Generated Contributions.
IEEE Access
Hanen T. Himdi, Nuha Zamzami, Fatma Najar, Mada Alrehaili, Nizar Bouguila
2025 Misc conf
Flexible Dirichlet Mixture Model for Multi-modal data Clustering.
FLAIRS
Seunghyun Hong, Fatma Najar, Manar Amayri, Nizar Bouguila
2025 J jnl
SmoothDectector: A Smoothed Dirichlet Multimodal Approach for Combating Fake News on Social Media.
IEEE Access
Akinlolu Oluwabusayo Ojo, Fatma Najar, Nuha Zamzami, Hanen T. Himdi, Nizar Bouguila
2024 — conf
Generalizing Conditional Naive Bayes Model.
ICEIS (1)
Sahar Salmanzade Yazdi, Fatma Najar, Nizar Bouguila
2023 J jnl
Bounded multivariate generalized Gaussian mixture model using ICA and IVA.
Pattern Anal. Appl.
Ali Algumaei, Muhammad Azam, Fatma Najar, Nizar Bouguila
2023 J jnl
Data-Weighted Multivariate Generalized Gaussian Mixture Model: Application to Point Cloud Robust Registration.
J. Imaging
Bingwei Ge, Fatma Najar, Nizar Bouguila
2023 C conf
Generalized Probabilistic Clustering Projection Models for Discrete Data.
ISNCC
Sahar Salmanzade Yazdi, Fatma Najar, Nizar Bouguila
2023 J jnl
Occupancy estimation in smart buildings using predictive modeling in imbalanced domains.
J. Ambient Intell. Humaniz. Comput.
Jiaxun Guo, Manar Amayri, Fatma Najar, Wentao Fan, Nizar Bouguila
2023 J jnl
On smoothing and scaling language model for sentiment based information retrieval.
Adv. Data Anal. Classif.
Fatma Najar, Nizar Bouguila
2023 J jnl
Online short text clustering using infinite extensions of discrete mixture models.
Comput. Intell.
Samar Hannachi, Fatma Najar, Hafsa Ennajari, Nizar Bouguila
2023 C conf
Sentiment Analysis Using Smoothed Probabilistic-Based Models.
CoDIT
Fatma Najar, Nizar Bouguila
2022 — conf
Bayesian Folding-In Using Generalized Dirichlet and Beta-Liouville Kernels for Information Retrieval.
SSCI
Sahar Salmanzade Yazdi, Fatma Najar, Nizar Bouguila
2022 J jnl
Emotion recognition: A smoothed Dirichlet multinomial solution.
Eng. Appl. Artif. Intell.
Fatma Najar, Nizar Bouguila
2022 J jnl
Exact fisher information of generalized Dirichlet multinomial distribution for count data modeling.
Inf. Sci.
Fatma Najar, Nizar Bouguila
2022 J jnl
Smoothed Generalized Dirichlet: A Novel Count-Data Model for Detecting Emotional States.
IEEE Trans. Artif. Intell.
Fatma Najar, Nizar Bouguila
2021 J jnl
A statistical framework for few-shot action recognition.
Multim. Tools Appl.
Mark Haddad, Vahid Khorasani Ghassab, Fatma Najar, Nizar Bouguila
2021 — conf
Collapsed Gibbs Sampling of Beta-Liouville Multinomial for Short Text Clustering.
IEA/AIE (1)
Samar Hannachi, Fatma Najar, Koffi Eddy Ihou, Nizar Bouguila
2021 — conf
Inverted Dirichlet State Space Model for Time Series Forecasting.
ISIE
Omar Graja, Fatma Najar, Manar Amayri, Nizar Bouguila
2021 Misc conf
Jointly smoothing word embedding and text representation.
IRI
Fatma Najar, Nizar Bouguila
2021 — conf
Short Text Clustering Using Generalized Dirichlet Multinomial Mixture Model.
ACIIDS (Companion)
Samar Hannachi, Fatma Najar, Nizar Bouguila
2021 — conf
Sparse Document Analysis Using Beta-Liouville Naive Bayes with Vocabulary Knowledge.
ICDAR (2)
Fatma Najar, Nizar Bouguila
2021 C conf
Sparse Generalized Dirichlet Prior Based Bayesian Multinomial Estimation.
ADMA
Fatma Najar, Nizar Bouguila
2020 J jnl
A new hybrid discriminative/generative model using the full-covariance multivariate generalized Gaussian mixture models.
Soft Comput.
Fatma Najar, Sami Bourouis, Nizar Bouguila, Safya Belghith
2020 Misc conf
Efficient Statistical Learning Framework with Applications to Human Activity and Facial Expression Recognition.
ATSIP
Fatma Najar, Sami Bourouis, Marwan Alshar'e, Roobaea Alroobaea, Nizar Bouguila, Ali H. Al-Badi, Ines Channoufi
2020 — conf
Generalized Inverted Dirichlet Optimal Predictor for Image Inpainting.
ISVC (1)
Omar Graja, Fatma Najar, Nizar Bouguila
2020 — conf
Happiness Analysis with Fisher Information of Dirichlet-Multinomial Mixture Model.
Canadian AI
Fatma Najar, Nizar Bouguila
2020 — conf
Image Categorization Using Agglomerative Clustering Based Smoothed Dirichlet Mixtures.
ISVC (2)
Fatma Najar, Nizar Bouguila
2020 B conf
Instance-Based Learning for Human Action Recognition.
SMC
Mark Haddad, Vahid Khorasani Ghassab, Fatma Najar, Nizar Bouguila
2020 C conf
Recognition of human interactions in feature films based on infinite mixture of EDCM.
ISNCC
Fatma Najar, Nuha Zamzami, Nizar Bouguila
2019 — conf
A Statistical Process Control Chart Approach for Occupancy Estimation in Smart Buildings.
SSCI
Manar Amayri, Stéphane Ploix, Fatma Najar, Nizar Bouguila, Frédéric Wurtz
2019 Misc conf
Fake News Detection Using Bayesian Inference.
IRI
Fatma Najar, Nuha Zamzami, Nizar Bouguila
2019 J jnl
Unsupervised learning of finite full covariance multivariate generalized Gaussian mixture models for human activity recognition.
Multim. Tools Appl.
Fatma Najar, Sami Bourouis, Nizar Bouguila, Safya Belghith
2019 — conf
Variational Inference of Finite Generalized Gaussian Mixture Models.
SSCI
Srikanth Amudala, Samr Ali, Fatma Najar, Nizar Bouguila
2018 — conf
A Fixed-Point Estimation Algorithm for Learning the Multivariate GGMM: Application to Human Action Recognition.
CCECE
Fatma Najar, Sami Bourouis, Nizar Bouguila, Safya Belghith
2018 — conf
Unsupervised Human Action Categorization Using a Riemannian Averaged Fixed-Point Learning of Multivariate GGMM.
ICIAR
Fatma Najar, Sami Bourouis, Atef Zaguia, Nizar Bouguila, Safya Belghith
2017 C conf
A Comparison Between Different Gaussian-Based Mixture Models.
AICCSA
Fatma Najar, Sami Bourouis, Nizar Bouguila, Safya Belghith