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Social media information sharing for natural disaster response 期刊论文
Natural Hazards, 2021, 卷号: 107, 期号: 3
作者:  Dong Z.S.;  Meng L.;  Christenson L.;  Fulton L.
收藏  |  浏览/下载:19/0  |  提交时间:2021/09/01
Big data analytics  Disaster response  Machine learning  Sentiment analysis  Social media  Twitter  
Content analyses of the international federation of red cross and red crescent societies (ifrc) based on machine learning techniques through twitter 期刊论文
Natural Hazards, 2021, 卷号: 106, 期号: 3
作者:  Dereli T.;  Eligüzel N.;  Çetinkaya C.
收藏  |  浏览/下载:19/0  |  提交时间:2021/09/01
Content analyses  IFRC  LDA  Machine learning  Topic labeling  Twitter  
An empirical study on Twitter’s use and crisis retweeting dynamics amid Covid-19 期刊论文
Natural Hazards, 2021, 卷号: 107, 期号: 3
作者:  Wang B.;  Liu B.;  Zhang Q.
收藏  |  浏览/下载:24/0  |  提交时间:2021/09/01
Covid-19  Crisis communication  Retweeting dynamics  Twitter use  
Content driving exposure and attention to tweets during local, high-impact weather events 期刊论文
Natural Hazards, 2020, 卷号: 103, 期号: 2
作者:  Eachus J.D.;  Keim B.D.
收藏  |  浏览/下载:24/0  |  提交时间:2021/09/01
Communication  Messaging  Meteorologists  Twitter  Warnings  Weather  
Misinformation debunking and cross-platform information sharing through Twitter during Hurricanes Harvey and Irma: a case study on shelters and ID checks 期刊论文
Natural Hazards, 2020, 卷号: 103, 期号: 1
作者:  Hunt K.;  Wang B.;  Zhuang J.
收藏  |  浏览/下载:9/0  |  提交时间:2021/09/01
Hurricane Harvey  Hurricane Irma  Information sharing  Rumor  Social media  Twitter  
Dietary pattern recognition on Twitter: a case example of before, during, and after four natural disasters 期刊论文
Natural Hazards, 2020, 卷号: 103, 期号: 1
作者:  Turner-McGrievy G.;  Karami A.;  Monroe C.;  Brandt H.M.
收藏  |  浏览/下载:21/0  |  提交时间:2021/09/01
Diet  Diet patterns  Natural disaster  Social media  Twitter