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Cluster algorithm based on LDA model for public transport passengers' trip purpose identification in specific area.
Jingjing Wang
Xi Chen
Zhihong Chen
Lizeng Mao
Published in:
ICITE (2016)
Keyphrases
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public transport
dynamic programming
k means
databases
machine learning
search space
simulated annealing
information systems
clustering algorithm
objective function
optimal solution
evolutionary algorithm
np hard
text mining
variational inference