Understanding choice overload in recommender systems.

Dirk G. F. M. Bollen Bart P. Knijnenburg Martijn C. Willemsen Mark P. Graus

Published in: RecSys (2010)

Keyphrases

recommender systems
information overload
collaborative filtering
user profiling
information filtering
user preferences
matrix factorization
user modeling
subject matter
trust aware
information retrieval
case study
data structure
user profiles
deeper understanding
data sparsity