Collaborative error-reflected models for cold-start recommender systems.

Heung-Nam Kim Abdulmotaleb El-Saddik GeunSik Jo

Published in: Decis. Support Syst. (2011)

Keyphrases

recommender systems
cold start
cold start problem
collaborative filtering
probabilistic model
personalized recommendation
user preferences
information retrieval
matrix factorization
implicit feedback
tag recommendation
data sparsity