Action retrieval with relevance feedback on YouTube videos.
Simon JonesLing ShaoPublished in: ICIMCS (2011)
Keyphrases
- relevance feedback
- youtube videos
- image retrieval
- document retrieval
- retrieval model
- information retrieval systems
- retrieval precision
- retrieval accuracy
- retrieval process
- query expansion
- information retrieval
- retrieval framework
- active learning
- cbir systems
- event detection
- user feedback
- image database
- sparck jones
- low level features
- image search
- image retrieval systems
- pseudo relevance feedback
- query refinement
- retrieval method
- relevant images
- retrieval systems
- multimedia databases
- retrieval effectiveness
- retrieved documents
- relevant documents
- initial query
- video sharing
- document collections
- visual features