Lexicon-based Sentiment Analysis for Persian Text Fatemeh Amiri author Simon Scerri author Mohammadhassan Khodashahi author 2015-09 text Proceedings of the International Conference Recent Advances in Natural Language Processing Ruslan Mitkov editor Galia Angelova editor Kalina Bontcheva editor INCOMA Ltd. Shoumen, BULGARIA Hissar, Bulgaria conference publication amiri-etal-2015-lexicon https://aclanthology.org/R15-1002/ 2015-09 9 16