Detecting Anomalous Trajectories and Behavior Patterns Using Hierarchical Clustering from Taxi GPS Data.
Yulong WangKun QinYixiang ChenPengxiang ZhaoPublished in: ISPRS Int. J. Geo Inf. (2018)
Keyphrases
- gps data
- hierarchical clustering
- behavior patterns
- detecting anomalous
- trajectory data
- anomaly detection
- behavior analysis
- intrusion detection
- road network
- network traffic
- clustering method
- moving objects
- clustering algorithm
- space time
- spatial data
- intrusion detection system
- temporal information
- k means
- partitional clustering
- traffic conditions
- video sequences
- machine learning