Detecting “Smart” Spammers on Social Network: A Topic Model Approach Linqing Liu author Yao Lu author Ye Luo author Renxian Zhang author Laurent Itti author Jianwei Lu author 2016-06 text Proceedings of the NAACL Student Research Workshop Jacob Andreas editor Eunsol Choi editor Angeliki Lazaridou editor Association for Computational Linguistics San Diego, California conference publication liu-etal-2016-detecting 10.18653/v1/N16-2007 https://aclanthology.org/N16-2007/ 2016-06 45 50