Predicting social-tags for cold start book recommendations.
Sharon GivonVictor LavrenkoPublished in: RecSys (2009)
Keyphrases
- cold start
- social tags
- recommender systems
- personalized recommendation
- cold start problem
- collaborative filtering
- user interests
- data sparsity
- social bookmarking
- web users
- implicit feedback
- matrix factorization
- user feedback
- information overload
- user preferences
- recommendation algorithms
- image search
- user ratings
- user profiles
- user interaction
- image representation