Keyphrases
- random forest
- semantic annotation
- video shots
- video retrieval
- decision trees
- video sequences
- visual features
- expert systems
- knowledge acquisition
- video data
- semi automatic
- key frames
- video content
- multi label
- video clips
- semantic web
- video frames
- ensemble methods
- feature set
- data sets
- e learning
- visual content
- image classification
- human actions
- knn
- data mining