Semantic Fast-Forwarding for Video Training Set Construction.
Ziqiang FengMahadev SatyanarayananPublished in: HotMobile (2023)
Keyphrases
- training set
- video event
- video data
- video sequences
- semantic concepts
- test set
- training data
- video content
- semantic video
- video frames
- multimedia
- classification accuracy
- video analysis
- domain specific
- sports video
- video database
- video clips
- semantic similarity
- supervised learning
- nearest neighbor
- event detection
- video shots
- semantic labels
- test data
- video streams
- cross validation
- semantic information
- active learning
- natural language
- test images
- video surveillance
- space time
- semantic web
- support vector machine
- textual descriptions
- content based video retrieval
- decision trees