论文标题
叙事和需求：使用Twitter话语分析旋风amphan的经验
Narratives and Needs: Analyzing Experiences of Cyclone Amphan Using Twitter Discourse
论文作者
论文摘要
人们经常转向社交媒体评论并分享有关重大全球事件的信息。因此，社交媒体正在受到越来越多的关注，作为了解人们对极端天气事件的社会，政治和经济经验的丰富数据源。在本文中，我们贡献了两种新型方法，这些方法利用了Twitter话语来表征叙事并确定未满足的需求，以响应旋风的Amphan，这在2020年5月影响了1800万人。
People often turn to social media to comment upon and share information about major global events. Accordingly, social media is receiving increasing attention as a rich data source for understanding people's social, political and economic experiences of extreme weather events. In this paper, we contribute two novel methodologies that leverage Twitter discourse to characterize narratives and identify unmet needs in response to Cyclone Amphan, which affected 18 million people in May 2020.
