Newcastle University
Contreras et al_2023_Nepal earthquake 2020_5th anniversary after the 2015 earthquake_Twitter data_Polarity supervised classification.xlsx (131.05 kB)
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Sentiment and topic analysis (supervised classification) of Twitter data about the 5th anniversary of the 2015 Gorkha Earthquake

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posted on 2023-03-20, 10:23 authored by Diana ContrerasDiana Contreras, Shuva Sharma, Krishna Chandran, Rohit Adhikari, Sean Wilkinson, Michael Whitworth, Valentina MacchiaruloValentina Macchiarulo, Giorgia Giardina, Paul Jaquin, Paul Burton, Jenny Pattison, Kokcan Donmez, Mahtab Foroughnia, Pietro Milillo, Guillermo Franco, Javier Hervas

This dataset contains the sentiment and topic analysis at the post level of tweets posted three hours before and three hours after the exact time of the earthquake at Nepal standard time: local time: 11:56:25 and 06:11:25 UTC. This classification was manually done and validated through the 2022 Earthquake Engineering Field Investigation Team (EEFIT) return mission to Nepal. 


EPSRC EP/P025641/1