Keyphrases
- user feedback
- user preferences
- user interaction
- explicit feedback
- relevance feedback
- implicit feedback
- user profiles
- data mining
- collaborative filtering
- sequential patterns
- user involvement
- text mining
- recommender systems
- recommendation systems
- relevance judgments
- user behavior
- data mining techniques
- amazon mechanical turk
- query disambiguation
- feedback information
- retrieval process
- database systems
- machine learning