RHGNN: Fake reviewer detection based on reinforced heterogeneous graph neural networks
Jun Zhao, Minglai Shao, Hailiang Tang, Jianchao Liu, Lin Du, Hong Wang
Topics & Concepts
Computer scienceDiscriminative modelFake newsGraphHomogeneousArtificial intelligenceMachine learningInformation retrievalData scienceTheoretical computer scienceInternet privacyPhysicsThermodynamicsSpam and Phishing DetectionMisinformation and Its ImpactsSentiment Analysis and Opinion Mining