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Microblog Hot Event Detection Based on Restart Random Walk and Modularity.
Xiaohong Li
JiHeng Gong
Yuyin Ma
Huifang Ma
Na Qin
Published in:
Intelligent Information Processing (2018)
Keyphrases
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random walk
event detection
social media
link prediction
community detection
event recognition
video event detection
markov chain
video analysis
scan statistic
activity recognition
markov random walk
transition probability matrix
social networks
soccer video
sports video
computer vision