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Public opinion changing patterns under the double-hazard scenario of natural disaster and public health event.
Zilin Xie
Wenguo Weng
Yufeng Pan
Zhiyuan Du
Xingyi Li
Yijian Duan
Published in:
Inf. Process. Manag. (2023)
Keyphrases
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public health
natural disasters
public opinion
disease outbreaks
outbreak detection
homeland security
infectious disease
disaster management
information systems
opinion mining
social media
emergency management
databases
sentiment analysis
news articles
risk assessment