Enhancing Moroccan Dialect Sentiment Analysis through Optimized Preprocessing and transfer learning Techniques

Y Matrane, F Benabbou, Z Ellaky - IEEE Access, 2024 - ieeexplore.ieee.org
This work investigates the challenges of sentiment analysis for Moroccan Arabic dialect
(MD), where the lack of dialect-specific preprocessing methods complicates natural …

Decoding Multilingual Topic Dynamics and Trend Identification through ARIMA Time Series Analysis on Social Networks: A Novel Data Translation Framework …

S Jaballi, MJ Hazar, S Zrigui, A Mahjoubi… - Journal of Electrical …, 2024 - Wiley Online Library
In this study, the authors present a novel methodology adept at decoding multilingual topic
dynamics and identifying communication trends during crises. We focus on dialogues within …

A Synergistic Bidirectional LSTM and N-gram Multi-channel CNN Approach Based on BERT and FastText for Arabic Event Identification

N Haffar, M Zrigui - ACM Transactions on Asian and Low-Resource …, 2023 - dl.acm.org
Event extraction from texts continues to pose a challenge for many NLP systems. This article
presents a novel neural network architecture that can extract and classify events from Arabic …

Exploring Unsupervised Word Representations Models and Neural Networks for Informal Multilingual Text Against Covid-19 Social Media Content

S Jaballi, S Zrigui, MJ Hazar, H Nicolas… - Asian Conference on …, 2024 - Springer
The Covid-19 pandemic has catalyzed a marked upsurge in multilingual social media
communication, distinctly marked by the fusion of dialectical Arabic with code-switched Latin …

Building the ArabNER Corpus for Arabic Named Entity Recognition Using ChatGPT and Bard

H Mahdhaoui, A Mars, M Zrigui - Asian Conference on Intelligent …, 2024 - Springer
The ArabNER corpus marks a significant advancement in the field of Arabic Named Entity
Recognition (NER) due to its novel methodology that combines the capabilities of ChatGPT …

Object detection in low light environments

A Bahi, S Zrigui, M Zrigui, H Nicolas - Procedia Computer Science, 2024 - Elsevier
Object detection in low-illumination environments has received limited attention compared to
the vast research conducted on object detection under normal illumination. In this paper, we …

Analyzing Multilingual Conversations During COVID-19: An Imbalanced Class-Ensemble Learning Approach with Reweighted AdaBoost-SVM for Code-Switched Text …

S Jaballi, S Zrigui, H Nicolas, M Zrigui - 2024 - researchsquare.com
This study confronts the challenge of analyzing multilingual, code-switched conversations
during the COVID-19 pandemic, a context where traditional classifiers often fall short. We …

BERT embedding model for arabic temporal relation classification using hybrid deep learning architectures and linguistic features

N Haffar, M Zrigui - International Journal of Knowledge-based and … - content.iospress.com
This paper introduces a novel neural network architecture for classifying temporal
relationships among events in Arabic sentences. Our model integrates a deep learning …