CF Recommender System Based on Ontology and Nonnegative Matrix Factorization (NMF)
Sajida Mhammedi, Hakim El Massari, Noreddine Gherabi, Mohamed Amnai
Topics & Concepts
Recommender systemNon-negative matrix factorizationCollaborative filteringComputer scienceMatrix decompositionOntologyFactorizationData miningInformation retrievalArtificial intelligenceMachine learningAlgorithmQuantum mechanicsPhysicsEpistemologyEigenvalues and eigenvectorsPhilosophyRecommender Systems and TechniquesText and Document Classification TechnologiesImage Retrieval and Classification Techniques