SAMAR: A System for Subjectivity and Sentiment Analysis of Arabic Social Media Muhammad Abdul-Mageed author Sandra Kuebler author Mona Diab author 2012-07 text Proceedings of the 3rd Workshop in Computational Approaches to Subjectivity and Sentiment Analysis Alexandra Balahur editor Andres Montoyo editor Patricio Martinez Barco editor Ester Boldrini editor Association for Computational Linguistics Jeju, Korea conference publication abdul-mageed-etal-2012-samar https://aclanthology.org/W12-3705/ 2012-07 19 28