Dynamic topic modeling of twitter data during the COVID-19 pandemic.

ABSTRACT: In an effort to gauge the global pandemic's impact on social thoughts and behavior, it is important to answer the following questions: (1) What kinds of topics are individuals and groups vocalizing in relation to the pandemic? (2) Are there any noticeable topic trends and if so how do these topics change over time and in response to major events? In this paper, through the advanced Sequential Latent Dirichlet Allocation model, we identified twelve of the most popular topics present in a Twitter dataset collected over the period spanning April 3rd to April 13th, 2020 in the United States and discussed their growth and changes over time. These topics were both robust, in that they covered specific domains, not simply events, and dynamic, in that they were able to change over time in response

SUBMITTER: Bogdanowicz A 

PROVIDER: S-EPMC9140268 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature