Semantic-frame representation for event detection on Twitter.
Yanxia QinYue ZhangMin ZhangDequan ZhengPublished in: IALP (2017)
Keyphrases
- event detection
- semantic event detection
- video event
- sports video
- event recognition
- video analysis
- video event detection
- video surveillance
- social media
- activity recognition
- semantic information
- high level
- low level features
- soccer video
- scan statistic
- key frames
- social networks
- user generated content
- reinforcement learning
- composite events
- database systems