Event Detection in Twitter Stream using Weighted Dynamic Heartbeat Graph Approach.
Zafar SaeedRabeeh Ayaz AbbasiMuhammad Imran RazzakGuandong XuPublished in: CoRR (2019)
Keyphrases
- event detection
- video event detection
- video analysis
- weighted graph
- video surveillance
- text streams
- activity recognition
- event recognition
- social media
- social networks
- active database management systems
- sports video
- data streams
- stream processing
- complex events
- collaborative filtering
- composite events
- machine learning
- semantic event detection