SPSA based feature relevance estimation for video retrieval.
Sudha VelusamyShalabh BhatnagarS. V. BasavarajaV. SridharPublished in: MMSP (2008)
Keyphrases
- video retrieval
- feature relevance
- video database
- concept detection
- feature selection
- video search
- video shots
- video data
- video clips
- retrieval systems
- video content
- active learning
- concept based video retrieval
- feature weighting
- key frames
- text classification
- support vector machine
- feature extraction
- machine learning
- semantic video retrieval