Recommender systems - : beyond matrix completion.

Dietmar Jannach Paul Resnick Alexander Tuzhilin Markus Zanker

Published in: Commun. ACM (2016)

Keyphrases

matrix completion
recommender systems
collaborative filtering
matrix factorization
low rank
incomplete data
convex relaxation
missing data
singular values
convex optimization
feature selection
linear combination
semi supervised
high dimensional
pairwise
protein interaction networks
feature space