Knowledge-Enhanced Self-Supervised Prototypical Network for Few-Shot Event Detection.
Kailin ZhaoXiaolong JinLong BaiJiafeng GuoXueqi ChengPublished in: EMNLP (Findings) (2022)
Keyphrases
- event detection
- sports video
- event recognition
- video event detection
- temporal segmentation
- video analysis
- activity recognition
- mid level
- video surveillance
- composite events
- low level
- knowledge discovery
- video data
- semantic event detection
- machine learning
- active database management systems
- key frames
- prior knowledge