How graph convolutions amplify popularity bias for recommendation?
Jiajia Chen, Jiancan Wu, Jiawei Chen, Xin Xin, Yong Li, Xiangnan He
Topics & Concepts
Computer sciencePopularityInferenceGraphConvolution (computer science)Recommender systemTheoretical computer scienceNode (physics)Representation (politics)Artificial intelligenceMachine learningArtificial neural networkEngineeringStructural engineeringSocial psychologyPsychologyLawPoliticsPolitical scienceRecommender Systems and TechniquesAdvanced Graph Neural NetworksCaching and Content Delivery