Wu, Yongji, Defu Lian, Yiheng Xu, Le Wu, and Enhong Chen. “Graph Convolutional Networks With Markov Random Field Reasoning for Social Spammer Detection”. Proceedings of the AAAI Conference on Artificial Intelligence 34, no. 01 (April 3, 2020): 1054-1061. Accessed June 26, 2022. https://ojs.aaai.org/index.php/AAAI/article/view/5455.