Cold Start Problem: A Lightweight Approach.
Leo IaquintaGiovanni SemeraroPasquale LopsPublished in: DART@AI*IA (Revised and Invited Papers) (2011)
Keyphrases
- authentication protocol
- lightweight
- cold start problem
- recommender systems
- collaborative filtering
- data sparsity
- matrix factorization
- cold start
- wireless sensor networks
- data sparseness
- communication infrastructure
- information overload
- user interaction
- development environments
- personalized recommendation
- text mining
- user interface