Anomaly Detection in Road Networks Using Sliding-Window Tensor Factorization.
Ming XuJianping WuHaohan WangMengxin CaoPublished in: IEEE Trans. Intell. Transp. Syst. (2019)
Keyphrases
- anomaly detection
- road network
- sliding window
- tensor factorization
- data streams
- matrix factorization
- negative matrix factorization
- intrusion detection
- collaborative filtering
- shortest path
- travel time
- streaming data
- moving objects
- tag recommendation
- intrusion detection system
- singular value decomposition
- gaussian processes
- network traffic
- unsupervised learning
- continuous queries
- data sets
- active learning
- link prediction