Two new collaborative filtering approaches to solve the sparsity problem
Hamidreza Koohi, Kourosh Kiani
Topics & Concepts
MovieLensComputer scienceCollaborative filteringRecommender systemCluster analysisField (mathematics)Dimension (graph theory)Data miningArtificial intelligenceMachine learningInformation retrievalMathematicsPure mathematicsRecommender Systems and TechniquesCustomer churn and segmentationDigital Marketing and Social Media