论文标题
使用Twitter了解有关COVID-19的公众情感，观点和主题
Understanding Public Sentiments, Opinions and Topics about COVID-19 using Twitter
论文作者
论文摘要
共同的19日大流行造成了全世界广泛的破坏。除了健康和经济影响外，与日常生活的持续压力相关的巨大情绪损失与应对大流行的众多限制相关。为了更好地理解Covid-19的影响，我们提出了一个框架，该框架利用公众推文来得出各个地区和多个时间表的公众的情感，情感和讨论主题。使用此框架，我们研究和讨论与COVID-19有关的各种研究问题，即：（i）大流行期间情感/情感如何变化？ （ii）与全球事件有关的情感/情感如何改变？ （iii）大流行期间讨论了什么共同主题？
The COVID-19 pandemic has caused widespread devastation throughout the world. In addition to the health and economical impacts, there is an enormous emotional toll associated with the constant stress of daily life with the numerous restrictions in place to combat the pandemic. To better understand the impact of COVID-19, we proposed a framework that utilizes public tweets to derive the sentiments, emotions and discussion topics of the general public in various regions and across multiple timeframes. Using this framework, we study and discuss various research questions relating to COVID-19, namely: (i) how sentiments/emotions change during the pandemic? (ii) how sentiments/emotions change in relation to global events? and (iii) what are the common topics discussed during the pandemic?
