Improved Arabic Dialect Classification with Social Media Data Fei Huang author 2015-09 text Proceedings of the 2015 Conference on Empirical Methods in Natural Language Processing Lluís Màrquez editor Chris Callison-Burch editor Jian Su editor Association for Computational Linguistics Lisbon, Portugal conference publication huang-2015-improved 10.18653/v1/D15-1254 https://aclanthology.org/D15-1254/ 2015-09 2118 2126