Modeling uncertainty in video retrieval: a retrieval model for uncertain semantic representations of videos.
Robin AlyPublished in: SIGIR (2009)
Keyphrases
- video retrieval
- retrieval framework
- retrieval model
- video database
- retrieval systems
- video content
- semantic representations
- key frames
- video data
- video clips
- semantic gap
- information retrieval systems
- visual content
- content based retrieval
- test collection
- document retrieval
- information retrieval
- language model
- relevance feedback
- video frames
- video sequences
- user queries
- vector space
- visual features
- query expansion
- semantic similarity
- visual information
- retrieval process
- visual similarity
- high dimensional
- search engine