Research Article

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

Table 2

Topic clustering of the public health emergency.

No.TopicKeyword

1The police arrested those who were obstructing the fight against the epidemicEliminate, arrest, nuisance, inspection authorities, police, Jinan municipal party committee, playing mahjong, industry
2People called for a common fight against the epidemicTogether voice, power, advice, conviction, total amount, complete, colleges and universities, having been square, each way
3Latest news about a massive virus outbreak on shipsLatest news, docked, new coronet, passenger, infection, confirmed, risk, patient, crew, institute
4Medical personnel are on board to help infected peopleUnknown, number, critical, patient, CDC, team healing, sea, deterioration, body
5People prayed for the safe return of those infectedHome country, thanks, family members, science, coping, disaster, crisis, family, family
6Cruise ship epidemic prevention and control is ineffective, becoming a disaster areaHard-hit areas, rescue teams, living hell, high incidence areas, drugs, find out, blacklist, suicide note, location
7The news media reported the situation of the epidemichuanqiu.com, TV, cases, reports, people’s daily, infected persons, Japan broadcasting association, health department
8The public accused officials of shirking their responsibilityShirk responsibility, malpractice, flaunt, show, shine a magic mirror, empty talk, distinguish, hear, post
9The government held a press conference to give details of the virus outbreak about the shipEpidemic, media, journalists, proliferation, control, data, acknowledgment, press release, disclosure, epidemic