Social media as sensor in real world: movement trajectory detection with microblog.
Xueqin SuiZhumin ChenLei GuoKai WuJun MaGuanghui WangPublished in: Soft Comput. (2017)
Keyphrases
- social media
- real world
- trajectory data
- social networks
- social networking
- sensor networks
- data sets
- detection algorithm
- detection method
- false positives
- social interaction
- social media data
- object detection
- user generated content
- detection rate
- synthetic data
- crisis management
- forward looking infrared
- false alarms
- event detection
- online social networks
- sensor data
- wide range
- road network
- real time
- anomaly detection
- video scene
- public opinion
- high sensitivity
- viral marketing
- case study
- real world events
- social media platforms
- computer vision
- text localization and recognition