Title
Predicting gasoline shortage during disasters using social media
Abstract
Shortage of gasoline is a common phenomenon during onset of forecasted disasters like hurricanes. Prediction of future gasoline shortage can guide agencies in pushing supplies to the correct regions and mitigating the shortage. We demonstrate how to incorporate social media data into gasoline supply decision making. We develop a systematic approach to examine social media posts like tweets and sense future gasoline shortage. We build a four-stage shortage prediction methodology. In the first stage, we filter out tweets related to gasoline. In the second stage, we use an SVM-based tweet classifier to classify tweets about the gasoline shortage, using unigrams and topics identified using topic modeling techniques as our features. In the third stage, we predict the number of future tweets about gasoline shortage using a hybrid loss function, which is built to combine ARIMA and Poisson regression methods. In the fourth stage, we employ Poisson regression to predict shortage using the number of tweets predicted in the third stage. To validate the methodology, we develop a case study that predicts the shortage of gasoline, using tweets generated in Florida during the onset and post landfall of Hurricane Irma. We compare the predictions to the ground truth about gasoline shortage during Irma, and the results are very accurate based on commonly used error estimates.
Year
DOI
Venue
2020
10.1007/s00291-019-00559-8
OR Spectrum
Keywords
DocType
Volume
Social media analytics, Gasoline shortage prediction modeling, Disaster management, Hybrid loss function, Hurricane Irma
Journal
42
Issue
ISSN
Citations 
3
0171-6468
0
PageRank 
References 
Authors
0.34
0
3
Name
Order
Citations
PageRank
Abhinav Khare100.34
Qing He261.50
Rajan Batta384989.39