A Refined Method for Detecting Interpretable and Real-Time Bursty Topic in Microblog Stream.
Tao ZhangBin ZhouJiuming HuangYan JiaBing ZhangZhi LiPublished in: WISE (1) (2017)
Keyphrases
- real time
- high accuracy
- synthetic data
- similarity measure
- probabilistic model
- preprocessing
- significant improvement
- detection method
- high dimensional data streams
- high precision
- support vector machine svm
- anomaly detection
- computational cost
- experimental evaluation
- dynamic programming
- prior knowledge
- objective function