It takes variety to make a world: diversification in recommender systems.

Cong Yu Laks V. S. Lakshmanan Sihem Amer-Yahia

Published in: EDBT (2009)

Keyphrases

recommender systems
collaborative filtering
wide variety
user profiling
user preferences
database
case study
wide range
web search
user profiles
user modeling
user model
matrix factorization
information overload
cold start problem
implicit feedback
tabu search
decision trees
machine learning
neural network