[Retracted] A Study on the Topic-Sentiment Evolution and Diffusion in Time Series of Public Opinion Derived from Emergencies

Table 3

Comparison of the number of posts and heat on various topics in the public health emergency.

Ranking	Topic	Microblog Number	The heat of the topic
1	Latest news about a massive virus outbreak on ships	49213	0.575
2	The news media reported the situation of the epidemic	7447	0.087
3	People prayed for the safe return of those infected	6499	0.076
4	The public accused officials of shirking their responsibility	6490	0.076
5	The government held a press conference to give details of the virus outbreak about the ship	6295	0.074
6	People called for a common fight against the epidemic	4138	0.048
7	The police arrested those who were obstructing the fight against the epidemic	2308	0.027
8	Medical personnel are on board to help infected people	1711	0.020
9	Cruise ship epidemic prevention and control is ineffective, becoming a disaster area	1450	0.017