3D ResNet with Ranking Loss Function for Abnormal Activity Detection in Videos.
Shikha DubeyAbhijeet BoraguleMoongu JeonPublished in: CoRR (2020)
Keyphrases
- loss function
- activity detection
- learning to rank
- pairwise
- ranking models
- support vector
- sequence matching
- video sequences
- ranking svm
- ranking algorithm
- video data
- video frames
- web search
- boosting framework
- video analysis
- reproducing kernel hilbert space
- convex loss functions
- risk minimization
- video clips
- video content
- ranking functions
- image retrieval
- machine learning