Event detection, tracking, and visualization in Twitter: a mention-anomaly-based approach.
Adrien GuilleCécile FavrePublished in: Soc. Netw. Anal. Min. (2015)
Keyphrases
- event detection
- video surveillance
- surveillance videos
- event recognition
- video event detection
- activity recognition
- particle filter
- social media
- data analysis
- video analysis
- scan statistic
- social networks
- video event
- emerging topics
- semantic event detection
- trecvid multimedia event detection
- appearance model
- mean shift
- computer vision