FCMF: Federated collective matrix factorization for heterogeneous collaborative filtering
Enyue Yang, Yunfeng Huang, Feng Liang, Weike Pan, Zhong Ming
Topics & Concepts
Homomorphic encryptionComputer scienceDifferential privacyCollaborative filteringRecommender systemEncryptionLeverage (statistics)Matrix decompositionPremiseFederated learningData miningComputer securityInformation retrievalMachine learningArtificial intelligenceEigenvalues and eigenvectorsQuantum mechanicsPhysicsLinguisticsPhilosophyPrivacy-Preserving Technologies in DataRecommender Systems and TechniquesHuman Mobility and Location-Based Analysis