Disastrous Event and Sub-Event Detection From Microblog Posts Using Bi-Clustering Method.
Shatadru Roy ChowdhurySrinka BasuUjjwal MaulikPublished in: IEEE Trans. Comput. Soc. Syst. (2024)
Keyphrases
- clustering method
- event detection
- microblog posts
- event recognition
- clustering algorithm
- reputation management
- video analysis
- video event detection
- active database management systems
- video event
- activity recognition
- topic models
- k means
- composite events
- cluster analysis
- sports video
- similarity measure
- soccer video
- affinity propagation
- spectral clustering
- multimedia event detection
- multimedia
- text categorization
- scan statistic
- knowledge discovery
- machine learning