TY - JOUR AU - Bobadilla, Jesús AU - Ortega, Fernando AU - Gutiérrez, Abraham AU - González Prieto, Ángel PY - 2022 DO - 10.1007/s00521-022-08088-2 SN - 0941-0643 UR - https://hdl.handle.net/20.500.14352/72782 T2 - Neural Computing and Applications AB - Deep learning provides accurate collaborative filtering models to improve recommender system results. Deep matrix factorization and their related collaborative neural networks are the state of the art in the field; nevertheless, both models lack the... LA - eng PB - Springer Nature KW - Recommender systems KW - Collaborative filtering KW - Variational enrichment KW - Deep learning TI - Deep variational models for collaborative filtering-based recommender systems TY - journal article ER -