Rocchio-Based Relevance Feedback in Video Event Retrieval.
Geert L. J. PingenMaaike H. T. de BoerRobin B. N. AlyPublished in: MMM (2) (2017)
Keyphrases
- relevance feedback
- video event
- low level features
- semantic video
- query expansion
- image retrieval
- user feedback
- document retrieval
- information retrieval systems
- retrieval model
- information retrieval
- cbir systems
- active learning
- event detection
- retrieval process
- relevant documents
- feature weighting
- search engine
- video surveillance
- multimedia
- event recognition
- video browsing
- video database
- video indexing
- machine learning