Risk identification of public opinion on social media: a new approach based on cross-spatial network analysis
Yiming Li,
Xukan Xu,
Muhammad Riaz
et al.
Abstract:Purpose
This study aims to use geographical information on social media for public opinion risk identification during a crisis.
Design/methodology/approach
This study constructs a double-layer network that associates the online public opinion with geographical information. In the double-layer network, Gaussian process regression is used to train the prediction model for geographical locations. Second, cross-space information flow is described using local government data availability and regional internet dev… Show more
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