Can social media data be used to evaluate the risk of human interactions during the COVID-19 pandemic?
JournalInternational Journal of Disaster Risk Reduction : IJDRR
MetadataShow full item record
AbstractThe U.S. has taken multiple measures to contain the spread of COVID-19, including the implementation of lockdown orders and social distancing practices. Evaluating social distancing is critical since it reflects the risk of close human interactions. While questionnaire surveys or mobility data-based systems have provided valuable insights, social media data can contribute as an additional instrument to help monitor the risk of human interactions during the pandemic. For this reason, this study introduced a social media-based approach that quantifies the pro/anti-lockdown ratio as an indicator of the risk of human interactions. With the aid of natural language processing and machine learning techniques, this study classified the lockdown-related tweets and quantified the pro/anti-lockdown ratio for each state over time. The anti-lockdown ratio showed a moderate and negative correlation with the state-level social distancing index on a weekly basis, suggesting that people are more likely to travel out of the state where the higher anti-lockdown level is observed. The study further showed that the perception expressed on social media could reflect people's behaviors. The findings of the study are of significance for government agencies to assess the risk of close human interactions and to evaluate their policy effectiveness in the context of social distancing and lockdown.
Rights/Terms© 2021 Elsevier Ltd. All rights reserved.
Identifier to cite or link to this itemhttp://hdl.handle.net/10713/15003
- Machine Learning on the COVID-19 Pandemic, Human Mobility and Air Quality: A Review.
- Authors: Rahman MM, Paul KC, Hossain MA, Ali GGMN, Rahman MS, Thill JC
- Issue date: 2021
- Emotional Attitudes of Chinese Citizens on Social Distancing During the COVID-19 Outbreak: Analysis of Social Media Data.
- Authors: Shen L, Yao R, Zhang W, Evans R, Cao G, Zhang Z
- Issue date: 2021 Mar 16
- Optimal strategies for COVID-19 prevention from global evidence achieved through social distancing, stay at home, travel restriction and lockdown: a systematic review.
- Authors: Girum T, Lentiro K, Geremew M, Migora B, Shewamare S, Shimbre MS
- Issue date: 2021 Aug 21
- Monitoring COVID-19 pandemic through the lens of social media using natural language processing and machine learning.
- Authors: Liu Y, Whitfield C, Zhang T, Hauser A, Reynolds T, Anwar M
- Issue date: 2021 Dec
- Spring in London with Covid-19: a personal view.
- Authors: Brahams D
- Issue date: 2020 Jul