Early Cyberspace Emergency Response by Predicting Social-Emotional Security

Table 6

The performance of the potential hazard metric.

Events	Topics	The number of safety label	Metric
Overall COVID-19 event	Pandemic news and data report	4	0.21
Wuhan “lockdown”	Nation- and local-issued policy measures	42	0.34
Shuanghuanglian can inhibit novel coronavirus	Scientific breakthroughs and knowledge dissemination	77	0.87