Regional Influenza Prediction with Sampling Twitter Data and PDE Model.

ABSTRACT: The large volume of geotagged Twitter streaming data on flu epidemics provides chances for researchers to explore, model, and predict the trends of flu cases in a timely manner. However, the explosive growth of data from social media makes data sampling a natural choice. In this paper, we develop a method for influenza prediction based on the real-time tweet data from social media, and this method ensures real-time prediction and is applicable to sampling data. Specifically, we first simulate the sampling process of flu tweets, and then develop a specific partial differential equation (PDE) model to characterize and predict the aggregated flu tweet volumes. Our PDE model incorporates the effects of flu spreading, flu recovery, and active human interventions for reducing flu. Our extensive

SUBMITTER: Wang Y 

PROVIDER: S-EPMC7037800 | biostudies-literature | 2020 Jan

REPOSITORIES: biostudies-literature