Arabic Dialect Identification based on a Weighted Concatenation of TF-IDF Features Mohamed Lichouri author Mourad Abbas author Khaled Lounnas author Besma Benaziz author Aicha Zitouni author 2021-04 text Proceedings of the Sixth Arabic Natural Language Processing Workshop Nizar Habash editor Houda Bouamor editor Hazem Hajj editor Walid Magdy editor Wajdi Zaghouani editor Fethi Bougares editor Nadi Tomeh editor Ibrahim Abu Farha editor Samia Touileb editor Association for Computational Linguistics Kyiv, Ukraine (Virtual) conference publication lichouri-etal-2021-arabic https://aclanthology.org/2021.wanlp-1.33/ 2021-04 282 286