An infodemiological framework for tracking the spread of SARS-CoV-2 using integrated public data

Zhimin Liu, Zuodong Jiang, Geoffrey Kip, Kirti Snigdha,Jennings Xu,Xiaoying Wu, Najat Khan,Timothy Schultz

Pattern Recognition Letters（2022）

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摘要

•An effective natural language processing pipeline to identify news of a specific topic•A burst model to identify temporal spikes within news signals•Several integrated predictors from public data of weekly COVID-19 trends•A generalized Prophet model incorporating several signals to predict future weekly COVID-19 trends up to 2 weeks out

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关键词

Infodemiology,News mining,Word2Vec,Signal burst model,Google trends,Prophet model

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