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Urban Hotspot Area Detection Using Nearest-Neighborhood-Related Quality Clustering on Taxi Trajectory Data.
Qingying Yu
Chuanming Chen
Liping Sun
Xiaoyao Zheng
Published in:
ISPRS Int. J. Geo Inf. (2021)
Keyphrases
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trajectory data
gps data
nearest neighborhood
road network
high quality
clustering algorithm
anomaly detection
k means
traffic management
public transport
moving object trajectories
data sets
nearest neighbor
temporal information
mobility data