This paper is in the following e-collection/theme issue:

Theme Issue: Social Media, Ethics, and COVID-19 Misinformation (35) JMIR Theme Issue: COVID-19 Special Issue (2450) Infodemiology and Infoveillance (1349) Vaccination and Immunization in the Digital Age (374) Infectious Diseases (non-STD/STI) (1567) COVID-19 Vaccination (146) Vaccination Sentiment and Anti-Vaccination Infodemiology (58) Infoveillance, Infodemiology, Digital Disease Surveillance, Infodemic Management (1040) Mass Media/Social Media Communication and Campaigns (461)

Published on in Vol 24, No 2 (2022): February

Preprints (earlier versions) of this paper are available at https://preprints.jmir.org/preprint/31726, first published .
COVID-19 Vaccine Tweets After Vaccine Rollout: Sentiment–Based Topic Modeling

COVID-19 Vaccine Tweets After Vaccine Rollout: Sentiment–Based Topic Modeling

COVID-19 Vaccine Tweets After Vaccine Rollout: Sentiment–Based Topic Modeling

Authors of this article:

Luwen Huangfu1, 2 Author Orcid Image ;   Yiwen Mo1 Author Orcid Image ;   Peijie Zhang3 Author Orcid Image ;   Daniel Dajun Zeng3, 4 Author Orcid Image ;   Saike He3, 4 Author Orcid Image
Article Authors Cited by (34) Tweetations (4) Metrics

Luwen Huangfu   1, 2 , PhD ;   Yiwen Mo   1 , MS ;   Peijie Zhang   3 , MS ;   Daniel Dajun Zeng   3, 4 , PhD ;   Saike He   3, 4 , PhD

1 Fowler College of Business, San Diego State University, San Diego, CA, United States

2 Center for Human Dynamics in the Mobile Age, San Diego State University, San Diego, CA, United States

3 The State Key Laboratory of Management and Control for Complex Systems, Institute of Automation, Chinese Academy of Sciences, Beijing, China

4 University of Chinese Academy of Sciences, Beijing, China

Corresponding Author:

  • Saike He, PhD
  • The State Key Laboratory of Management and Control for Complex Systems
  • Institute of Automation
  • Chinese Academy of Sciences
  • 95 Zhongguancun East Road, Haidian District
  • Beijing, 100190
  • China
  • Phone: 86 (010)82544537
  • Email: saike.he@ia.ac.cn