Assessing Post Deletion in Sina Weibo: Multi-modal Classification of Hot Topics Meisam Navaki Arefi author Rajkumar Pandi author Michael Carl Tschantz author Jedidiah R Crandall author King-wa Fu author Dahlia Qiu Shi author Miao Sha author 2019-11 text Proceedings of the Second Workshop on Natural Language Processing for Internet Freedom: Censorship, Disinformation, and Propaganda Anna Feldman editor Giovanni Da San Martino editor Alberto Barrón-Cedeño editor Chris Brew editor Chris Leberknight editor Preslav Nakov editor Association for Computational Linguistics Hong Kong, China conference publication navaki-arefi-etal-2019-assessing 10.18653/v1/D19-5001 https://aclanthology.org/D19-5001/ 2019-11 1 9