NADI 2020: The First Nuanced Arabic Dialect Identification Shared Task Muhammad Abdul-Mageed author Chiyu Zhang author Houda Bouamor author Nizar Habash author 2020-12 text Proceedings of the Fifth Arabic Natural Language Processing Workshop Imed Zitouni editor Muhammad Abdul-Mageed editor Houda Bouamor editor Fethi Bougares editor Mahmoud El-Haj editor Nadi Tomeh editor Wajdi Zaghouani editor Association for Computational Linguistics Barcelona, Spain (Online) conference publication abdul-mageed-etal-2020-nadi https://aclanthology.org/2020.wanlp-1.9/ 2020-12 97 110