GNNRI: detecting anomalous social network users through heterogeneous information networks and user relevance exploration
2024 International Journal of Machine Learning and Cybernetics
Yangyang Li, Xinyue Sun, Renyu Yang, Xiaoyang Sun, Shiru Chen, Shuhai Wang, Md Zakirul Alam Bhuiyan, Albert Y. Zomaya, Jie Xu