Recommender Systems Clustering Using Bayesian Non Negative Matrix Factorization.
Jesús BobadillaRodolfo BojorqueAntonio HernandoRemigio HurtadoPublished in: IEEE Access (2018)
Keyphrases
- negative matrix factorization
- recommender systems
- matrix factorization
- document clustering
- nonnegative matrix factorization
- spectral clustering
- collaborative filtering
- clustering algorithm
- k means
- clustering method
- probabilistic latent semantic analysis
- unsupervised feature selection
- tensor factorization
- sparse representation
- data clustering
- bayesian networks
- principal component analysis
- low rank
- user preferences
- constrained least squares
- text mining
- implicit feedback
- semi supervised