Open AccessCorrection: Using Dynamic Multi-Task Non-Negative Matrix Factorization to Detect the Evolution of User Preferences in Collaborative Filtering
Author(s) -
Bin Ju,
Yuntao Qian,
Minchao Ye,
Rong Ni,
Chenxi Zhu
Publication year - 2015
Publication title -
plos one
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.99
H-Index - 332
ISSN - 1932-6203
DOI - 10.1371/journal.pone.0138279
Subject(s) - computer science , collaborative filtering , task (project management) , matrix decomposition , non negative matrix factorization , factorization , information retrieval , human–computer interaction , recommender system , algorithm , physics , engineering , eigenvalues and eigenvectors , systems engineering , quantum mechanics