Detecting shilling groups in online recommender systems based on graph convolutional network
Shilei Wang, Peng Zhang, Hui Wang, Hongtao Yu, Fuzhi Zhang
Topics & Concepts
Computer scienceRecommender systemCluster analysisGraphData miningCollaborative filteringFeature (linguistics)Artificial intelligencePattern recognition (psychology)Machine learningTheoretical computer scienceLinguisticsPhilosophyRecommender Systems and TechniquesSpam and Phishing DetectionCaching and Content Delivery