NAYEL@DravidianLangTech-2025: Character N-gram and Machine Learning Coordination for Fake News Detection in Dravidian Languages

Hamada Nayel, Mohammed Aldawsari, Hosahalli Lakshmaiah Shashirekha


Abstract
This paper introduces the detailed description of the submitted model by the team NAYEL to Fake News Detection in Dravidian Languages shared task. The proposed model uses a simple character n-gram TF-IDF as a feature extraction approach integrated with an ensemble of various classical machine learning classification algorithms. While the simplicity of the proposed model structure, although it outperforms other complex structure models as the shared task results observed. The proposed model achieved a f1-score of 87.5% and secured the 5th rank.
Anthology ID:
2025.dravidianlangtech-1.103
Volume:
Proceedings of the Fifth Workshop on Speech, Vision, and Language Technologies for Dravidian Languages
Month:
May
Year:
2025
Address:
Acoma, The Albuquerque Convention Center, Albuquerque, New Mexico
Editors:
Bharathi Raja Chakravarthi, Ruba Priyadharshini, Anand Kumar Madasamy, Sajeetha Thavareesan, Elizabeth Sherly, Saranya Rajiakodi, Balasubramanian Palani, Malliga Subramanian, Subalalitha Cn, Dhivya Chinnappa
Venues:
DravidianLangTech | WS
SIG:
Publisher:
Association for Computational Linguistics
Note:
Pages:
605–608
Language:
URL:
https://preview.aclanthology.org/fix-sig-urls/2025.dravidianlangtech-1.103/
DOI:
Bibkey:
Cite (ACL):
Hamada Nayel, Mohammed Aldawsari, and Hosahalli Lakshmaiah Shashirekha. 2025. NAYEL@DravidianLangTech-2025: Character N-gram and Machine Learning Coordination for Fake News Detection in Dravidian Languages. In Proceedings of the Fifth Workshop on Speech, Vision, and Language Technologies for Dravidian Languages, pages 605–608, Acoma, The Albuquerque Convention Center, Albuquerque, New Mexico. Association for Computational Linguistics.
Cite (Informal):
NAYEL@DravidianLangTech-2025: Character N-gram and Machine Learning Coordination for Fake News Detection in Dravidian Languages (Nayel et al., DravidianLangTech 2025)
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PDF:
https://preview.aclanthology.org/fix-sig-urls/2025.dravidianlangtech-1.103.pdf