Contextual Video Recommendation by Multimodal Relevance and User Feedback.
Tao MeiBo YangXian-Sheng HuaShipeng LiPublished in: ACM Trans. Inf. Syst. (2011)
Keyphrases
- user feedback
- relevance feedback
- explicit feedback
- implicit feedback
- relevance judgments
- user interaction
- recommender systems
- personalized recommendation
- multimedia
- user preferences
- amazon mechanical turk
- recommendation systems
- feedback information
- contextual information
- user profiles
- video content
- video data
- ranked list
- learning to rank
- relevant documents
- information retrieval
- user involvement
- intranet search
- helping users
- user context
- query disambiguation
- test collection
- query expansion
- information retrieval systems
- collaborative filtering
- video retrieval
- key frames
- retrieval model
- clickthrough data
- image retrieval
- knowledge base