KEPA-CRF: Knowledge expansion prototypical amortized conditional random field for few-shot event detection.
Rong WuLong YuShengwei TianJun LongTiejun ZhouBo WangPublished in: J. Intell. Fuzzy Syst. (2024)
Keyphrases
- conditional random fields
- event detection
- crf model
- graphical models
- hidden markov models
- sports video
- probabilistic model
- information extraction
- maximum entropy
- random fields
- generative model
- higher order
- markov random field
- video event detection
- pairwise
- superpixels
- video analysis
- event recognition
- activity recognition
- temporal segmentation
- semantic segmentation
- video sequences
- segmentation method
- video data
- contextual features