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An unsupervised approach for semantic place annotation of trajectories based on the prior probability.
Junyi Cheng
Xianfeng Zhang
Peng Luo
Jie Huang
Jianfeng Huang
Published in:
CoRR (2022)
Keyphrases
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prior probabilities
semantic annotation
bayesian model
conditional probabilities
prior information
posterior probability
active learning
high level
semantic information
image annotation
model selection
low level features
multiple types