A Two-Phase Clustering Approach for Urban Hotspot Detection With Spatiotemporal and Network Constraints.
Feng LiWenzhong ShiHua ZhangPublished in: IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. (2021)
Keyphrases
- clustering algorithm
- automatic detection
- transport network
- network model
- anomaly detection
- clustering method
- object detection
- transportation networks
- detection method
- peer to peer
- hierarchical clustering
- unsupervised learning
- wireless sensor networks
- constrained clustering
- data clustering
- computer networks
- semi supervised
- detection algorithm
- urban areas
- spatio temporal
- fuzzy clustering
- false alarms
- constrained optimization
- man made
- semi supervised clustering
- network traffic
- communication networks
- road network
- detection rate
- neural network
- complex networks
- false positives
- high dimensional data
- k means
- moving objects
- data mining