对 COVID-19 疫苗的情感:从推特分析中了解疫苗接种的犹豫和意愿

IF 3.5 2区 经济学 Q1 ECONOMICS
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引用次数: 0

摘要

世界卫生组织的声明和各国政府为 COVID-19 疫苗发起的行动导致各种社交媒体平台上的情绪迅速演变。与疫苗接种相关的实时数据增加了预测疫苗接种率变化的需求。本研究利用 Twitter 数据集,对不同的情绪及其相关词汇进行建模。这些情绪主要分为对接种疫苗的犹豫和意愿。研究将推文分为 COVID-19 疫苗上市前、上市后和加强剂量。根据比较分析,大多数情绪与接种前的犹豫不决有关。而在上市后,大多数情绪则倾向于愿意接种。然而,在加强接种期间,情绪则偏向于高兴、充分和自由的情绪。随着时间的推移,COVID-19 疫苗的接种意愿有所提高。从业人员和政策制定者可以根据这种方法获得实时情绪,并为 COVID-19 和其他疫苗接种项目制定长期接种政策。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
The emotions for COVID-19 vaccine: Insights from Twitter analytics about hesitancy and willingness for vaccination

The declaration by the World Health Organization and government-initiated actions by different countries for the COVID-19 vaccine have led to the rapid evolution of sentiments on various social media platforms. Real-time data related to vaccination has grown the need to anticipate the changes in vaccine uptake. Using Twitter dataset, the study models different emotions and their associated word. The emotions are majorly classified into hesitancy and willingness for vaccination. The study categorizes the tweets into pre-launch, post-launch, and booster doses of the COVID-19 vaccine. Based on comparative analysis, most sentiments were related to hesitancy for vaccination during pre-launch. In post-launch, the majority of sentiments were oriented towards willingness for vaccination. However, during the booster dose, the sentiments were oriented toward happy, adequate, and free emotions. Over the time period, the willingness of the COVID-19 vaccine has improved. The practitioners and policymakers can obtain real-time sentiments based on this approach and strategize the long-term vaccination policy for COVID-19 and other vaccination programs.

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来源期刊
CiteScore
6.20
自引率
11.40%
发文量
76
期刊介绍: The Journal of Policy Modeling is published by Elsevier for the Society for Policy Modeling to provide a forum for analysis and debate concerning international policy issues. The journal addresses questions of critical import to the world community as a whole, and it focuses upon the economic, social, and political interdependencies between national and regional systems. This implies concern with international policies for the promotion of a better life for all human beings and, therefore, concentrates on improved methodological underpinnings for dealing with these problems.
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