Recommender systems clustering using Bayesian non negative matrix factorization

Article

Abstract: Recommender Systems present a high-level of sparsity in their ratings matrices. The collaborative fi

Palabras claves:

Bayesian NMF, COLLABORATIVE FILTERING, Hard clustering, matrix factorization, Pre-clustering, recommender systems, Sparse data

Autores:

Bobadilla J., Hernando A., Remigio Hurtado Ortiz, Rodolfo Bojorque-Chasi

Fuentes:

google

scopus