User encoding for clustering in very sparse recommender systems tasks

Perez-Nunez, P; Diez, J; Luaces, O; Bahamonde, A

Diez, J (通讯作者),Univ Oviedo, Artificial Intelligence Ctr, Gijon 33204, Spain.

MULTIMEDIA TOOLS AND APPLICATIONS, 2022; 81 (2): 2467