AIDA2: A Hybrid Approach for Token and Sentence Level Dialect Identification in Arabic Mohamed Al-Badrashiny author Heba Elfardy author Mona Diab author 2015-07 text Proceedings of the Nineteenth Conference on Computational Natural Language Learning Association for Computational Linguistics Beijing, China conference publication al-badrashiny-etal-2015-aida2 10.18653/v1/K15-1005 https://aclanthology.org/K15-1005/ 2015-07 42 51