Modern Trends in Arabic Sentiment Analysis: A Survey Hala Mulki author Hatem Haddad author Ismail Babaoğlu author 2017 text journal article Traitement Automatique des Langues continuing ATALA (Association pour le Traitement Automatique des Langues) France periodical academic journal mulki-etal-2017-modern https://aclanthology.org/2017.tal-3.3/ 2017 58 3 15 39