Fraud detection in multi-relation graph: Contrastive Learning on Feature and Structural Levels
Jiangnan Tang, Huanhuan Gu, Darko Vuković, Guandong Xu, Youquan Wang, Haicheng Tao, Jie Cao
Topics & Concepts
Computer sciencePattern recognition (psychology)Relation (database)Artificial intelligenceFeature (linguistics)GraphMachine learningNatural language processingTheoretical computer scienceData miningLinguisticsPhilosophyImbalanced Data Classification TechniquesSpam and Phishing DetectionCybercrime and Law Enforcement Studies