Improving Collaborative Filtering in Social Tagging Systems.

Felice Ferrara Carlo Tasso

Published in: CAEPIA (2011)

Keyphrases

social tagging systems
collaborative filtering
recommender systems
social tagging
matrix factorization
recommendation systems
user profiles
data sparsity
transfer learning
cold start
user preferences
user generated
information retrieval
end users
image understanding
web users
user interests
tag recommendation