Keyphrases
- recommendation algorithms
- collaborative filtering
- personalized recommendation
- recommender systems
- recommendation systems
- user profiles
- product recommendation
- user centric
- user oriented
- individual user
- filtering algorithm
- user preferences
- user interface
- user model
- personalized services
- recommendation quality
- e learning
- item based collaborative filtering
- user requirements
- information overload
- user feedback
- user interaction
- training set
- web content
- user experience
- edge detection