Discovering Good Sources for Recommender Systems.
Silvana Vanesa AciarJosep Lluís de la RosaJosefina López HerreraPublished in: DCAI (2008)
Keyphrases
- recommender systems
- collaborative filtering
- information sources
- matrix factorization
- user profiling
- user preferences
- multiple sources
- databases
- information overload
- data sparsity
- trust aware
- user model
- information filtering
- recommendation systems
- collaborative filtering recommender systems
- cold start problem
- single source
- artificial intelligence
- personalized recommendation
- user modeling
- recommendation quality
- user profiles