2018
DOI: 10.1080/17538947.2018.1545878
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Social and geographical disparities in Twitter use during Hurricane Harvey

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Cited by 95 publications
(59 citation statements)
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References 36 publications
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“…These results are consistent with previous studies of public responses in emergency situations. The public sentiment in Twitter was highly correlated with external factors, such as the impact from official mass media, important social events, extreme weather, and public holidays [29,30].…”
Section: Temporal Trendmentioning
confidence: 99%
“…These results are consistent with previous studies of public responses in emergency situations. The public sentiment in Twitter was highly correlated with external factors, such as the impact from official mass media, important social events, extreme weather, and public holidays [29,30].…”
Section: Temporal Trendmentioning
confidence: 99%
“…The main classification categories Table 9 that studies use for sentiment classification include negative, positive, and other. Studies that do not classify their contents by categories do so using a range of integers (Wang and Taylor 2018;Caragea et al 2014;Zou et al 2019).…”
Section: Sentiment Classificationmentioning
confidence: 99%
“…The advantages of social media with respect to the aforementioned sources of digital information are that they are extensive (covering large spatial areas), easily accessible, with less privacy concern, and at low cost [25][26][27][28]. Extracting useful information from social media is not new, as the valuable geospatial insights from social media have been explored in a wide range of fields, including hazard mitigation [29][30][31], evacuation monitoring [27,32,33], urban analytics [34][35][36][37], and public health [38,39], to list a few. Despite the existing applications, the potential of human mobility derived from social media data has not been fully explored.…”
Section: Introductionmentioning
confidence: 99%