Semantic Expansion of Tweet Contents for Enhanced Event Detection in Twitter.
Ozer OzdikisPinar SenkulHalit OguztüzünPublished in: ASONAM (2012)
Keyphrases
- event detection
- social media
- semantic event detection
- video event
- sports video
- micro blogging
- video surveillance
- video analysis
- event recognition
- activity recognition
- video event detection
- semantic similarity
- social networks
- soccer video
- multimedia
- web content
- online social networks
- social networking
- scan statistic
- co occurrence
- twitter users
- semantic information
- multimedia event detection
- high level
- semantic content
- semantic concepts
- sentiment analysis