Event detection in online social network: Methodologies, state-of-art, and evolution.
Xiangyu HuWanlun MaChao ChenSheng WenJun ZhangYang XiangGaolei FeiPublished in: Comput. Sci. Rev. (2022)
Keyphrases
- event detection
- online social networks
- community formation
- social networks
- video analysis
- event recognition
- social media
- network structure
- activity recognition
- social networking
- video event detection
- video surveillance
- social relations
- online social networking
- online social media
- computer vision
- scan statistic
- network properties
- semantic event detection
- machine learning
- composite events
- overlapping communities
- text streams
- micro blogging
- user activity
- sports video