Activeness of Syrian refugee crisis: an analysis of tweets
Activeness of Syrian refugee crisis: an analysis of tweets
复制标题
叙利亚难民危机的活跃度：推文分析
DOI：
10.1007/s13278-019-0606-6
复制
发表时间：
2019
影响因子：
2.8
通讯作者：
George, K. M.
中科院分区：
文献类型：
--
作者：
Ladner, Karsten;Ramineni, Ruchishya;George, K. M.
在本文中，我们提出并应用一种方法来分析一个事件的活跃性相关的推文的基础上。该方法通过一组指标来表征和测量事件的活跃性。本文提出的指标是原始推文数，转推数，追随者数，积极情绪，消极情绪，用户数的每日变化，用户社区的稀疏性。我们提出的程序来计算最后两个指标。所有指标共同用于确定事件的活跃程度。该方法用于分析叙利亚难民危机相关推文。它的通用性证明了它来分析“移民”相关的推文。
In this paper, we propose and apply a method to analyze the activeness of an event based on related tweets. The method characterizes and measures activeness of an event by a set of indicators. The indicators proposed in this paper are original tweet count, retweet count, follower count, positive sentiment, negative sentiment, daily change in users count, and sparseness of user community. We present procedures to compute the last two indicators. All indicators collectively are used to determine the activeness of an event. This approach is used to analyze the Syrian-refugee-crisis-related tweets. Its generality is demonstrated by applying it to analyze “immigration”-related tweets.