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Abnormal event detection in tourism video based on salient spatio-temporal features and sparse combination learning.
Yue Geng
Junping Du
MeiYu Liang
Published in:
World Wide Web (2019)
Keyphrases
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learning process
learning algorithm
active learning
online learning
learning systems
learning tasks
prior knowledge
supervised learning
unsupervised learning
neural network
reinforcement learning
learning community
salient features
sparse data