Unsupervised Topic-Specific Domain Dependency Graphs for Aspect Identification in Sentiment Analysis Sarah Kohail author 2015-09 text Proceedings of the Student Research Workshop Irina Temnikova editor Ivelina Nikolova editor Alexander Popov editor INCOMA Ltd. Shoumen, BULGARIA Hissar, Bulgaria conference publication kohail-2015-unsupervised https://aclanthology.org/R15-2003/ 2015-09 16 23