Keyphrases
- video sequences
- real time
- video data
- query processing
- video streams
- response time
- database
- semantically related
- query evaluation
- relevance feedback
- content based search
- video segments
- video analysis
- video content
- user queries
- unsupervised learning
- semi supervised
- multimedia
- data structure
- user interaction
- supervised learning
- retrieval systems
- video frames
- query expansion
- semantically similar
- unsupervised manner
- deep learning
- retrieval method
- machine learning
- video database
- data sources
- video clips
- video surveillance
- information extraction
- key frames
- temporal information
- data warehouse