Keyphrases
- user profiles
- user oriented
- user centric
- user model
- user modelling
- user specific
- user modeling
- individual user
- user defined
- personalized services
- personalized search
- user interface
- user centered
- end users
- information retrieval
- context aware
- e learning
- recommender systems
- adaptive learning
- information overload
- user interests
- relevance feedback
- user experience
- user queries
- collaborative filtering