Open AccessIMPUTING ITEM AUXILIARY INFORMATION IN NMF-BASED COLLABORATIVE FILTERING
Author(s) -
Fatemah Alghamedy,
Jun Zhang,
Maryam A. Alghamdi
Publication year - 2018
Language(s) - Uncategorized
Resource type - Conference proceedings
DOI - 10.5121/csit.2018.81502
Subject(s) - computer science , non negative matrix factorization , collaborative filtering , information retrieval , artificial intelligence , recommender system , matrix decomposition , eigenvalues and eigenvectors , physics , quantum mechanics