TY  - JOUR
AU  - Lara Cabrera, Raúl
AU  - González, Álvaro
AU  - Ortega Ojeda, Fernando
AU  - González Prieto, José Ángel
PY  - 2022
DO  - 10.3390/app12031223
SN  - 2076-3417
UR  - https://hdl.handle.net/20.500.14352/72083
T2  - Applied Sciences
AB  - Traditionally, recommender systems have been approached as regression models aiming to predict the score that a user would give to a particular item. In this work, we propose a recommender system that tackles the problem as a classification task...
LA  - eng
M2  - 1223
PB  - MPDI
KW  - Recommender systems
KW  - Collaborative filtering
KW  - Matrix factorization
KW  - Reliability
KW  - Classification model
KW  - Dirichlet distribution
TI  - Dirichlet Matrix Factorization: A Reliable Classification-Based Recommender System
TY  - journal article
VL  - 12
ER  -