User Generated Content and Engagement Analysis in Social Media case of Algerian Brands Aicha Chorana author Hadda Cherroun author 2021-12–13 nov text Proceedings of the 4th International Conference on Natural Language and Speech Processing (ICNLSP 2021) Mourad Abbas editor Abed Alhakim Freihat editor Association for Computational Linguistics Trento, Italy conference publication chorana-cherroun-2021-user https://aclanthology.org/2021.icnlsp-1.18/ 2021-12–13 nov 156 165