Few-Shot Event Detection with Prototypical Amortized Conditional Random Field.
Xin CongShiyao CuiBowen YuTingwen LiuYubin WangBin WangPublished in: CoRR (2020)
Keyphrases
- event detection
- conditional random fields
- sports video
- temporal segmentation
- crf model
- graphical models
- probabilistic model
- hidden markov models
- random fields
- video analysis
- information extraction
- higher order
- video surveillance
- markov random field
- event recognition
- video sequences
- video event detection
- pairwise
- video shots
- video data
- generative model
- activity recognition
- video indexing
- video content
- visual features
- key frames
- segmentation method
- video retrieval
- superpixels
- video annotation
- graph cuts