Online clustering and classification for real-time event detection in Twitter.
Federico AngaramoClaudio RossiPublished in: ISCRAM (2018)
Keyphrases
- event detection
- real time
- surveillance videos
- unsupervised learning
- video event detection
- image classification
- decision trees
- social media
- event recognition
- clustering algorithm
- video surveillance
- activity recognition
- high order co clustering
- trecvid multimedia event detection
- video analysis
- text classification
- machine learning
- social networks
- supervised learning
- soccer video
- complex events
- composite events
- computer vision