Keyphrases
- user profiles
- recommender systems
- information filtering
- user interests
- user profiling
- collaborative filtering
- user preferences
- user modeling
- user model
- web mining
- matrix factorization
- user feedback
- personalized search
- personalized web search
- providing personalized
- content based filtering
- music recommendation
- concept hierarchy
- recommendation quality
- information overload
- relevance feedback
- website
- search engine