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Measuring the Semantic Uncertainty of News Events for Evolution Potential Estimation.
Xiangfeng Luo
Junyu Xuan
Jie Lu
Guangquan Zhang
Published in:
ACM Trans. Inf. Syst. (2016)
Keyphrases
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news events
news articles
topic tracking
semantic information
social media
databases
learning algorithm
high level
semantic web
neural network
artificial intelligence
low level
news stories