Event Detection and Key Posts Discovering in Social Media Data Streams.
Lei-Lei ShiYan WuLu LiuXiang SunLiang JiangPublished in: iThings/GreenCom/CPSCom/SmartData (2017)
Keyphrases
- event detection
- social media
- data streams
- video event detection
- event recognition
- user generated content
- activity recognition
- video analysis
- video surveillance
- social networks
- sliding window
- streaming data
- sports video
- concept drift
- semi supervised
- user generated
- blog posts
- scan statistic
- data structure
- social media sites
- learning algorithm
- semantic event detection