Using past-prediction accuracy in recommender systems.
Juan F. HueteJuan M. Fernández-LunaLuis M. de CamposMiguel A. Rueda-MoralesPublished in: Inf. Sci. (2012)
Keyphrases
- prediction accuracy
- recommender systems
- collaborative filtering
- user ratings
- improve the prediction accuracy
- predictive power
- predictive accuracy
- ensemble methods
- trust aware
- user preferences
- information overload
- matrix factorization
- data sparsity
- cold start problem
- user profiles
- user modeling
- estimation accuracy
- recommendation algorithms
- implicit feedback
- product recommendation
- collaborative filtering algorithms
- recommendation systems
- similarity measure