Real-Time Detection of COVID-19 Events From Twitter: A Spatial-Temporally Bursty-Aware Method.
Gaolei FeiYong ChengWanlun MaChao ChenSheng WenGuangmin HuPublished in: IEEE Trans. Comput. Soc. Syst. (2023)
Keyphrases
- detection method
- real time
- computational cost
- spatio temporal
- cost function
- preprocessing
- detection algorithm
- line detection
- significant improvement
- temporal information
- clustering method
- high precision
- object detection
- spatial structure
- false positive rate
- segmentation method
- support vector machine
- probabilistic model
- computational complexity
- video sequences