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Uncertainty-Guided Boundary Learning for Imbalanced Social Event Detection.
Jiaqian Ren
Hao Peng
Lei Jiang
Zhiwei Liu
Jia Wu
Zhengtao Yu
Philip S. Yu
Published in:
IEEE Trans. Knowl. Data Eng. (2024)
Keyphrases
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event detection
learning algorithm
learning process
reinforcement learning
spatio temporal
activity recognition
learning tasks
video event detection
database systems
prior knowledge
data integration
video analysis
event recognition