Two-stage GNN-based fraud detection with camouflage identification and enhanced semantics aggregation
Jun Zhang, Jianguang Lu, Xianghong Tang
Topics & Concepts
CamouflageComputer scienceSemantics (computer science)Node (physics)GraphFeature (linguistics)Relation (database)Pattern recognition (psychology)Theoretical computer scienceData miningArtificial intelligencePhilosophyEngineeringProgramming languageLinguisticsStructural engineeringAdvanced Graph Neural NetworksDomain Adaptation and Few-Shot LearningVisual Attention and Saliency Detection