Keyphrases
- recommender systems
- collaborative filtering
- user preferences
- user profiles
- user model
- information overload
- user modeling
- information filtering
- user interface
- recommendation quality
- implicit feedback
- user interests
- user feedback
- user profiling
- product recommendation
- user modelling
- personalized services
- cold start
- cold start problem
- recommendation systems
- recommendation algorithms
- user defined
- association rules
- collaborative filtering recommender systems