COVID-19 in Iran: Forecasting Pandemic Using Deep Learning,Computational and Mathematical Methods in Medicine

当前位置： X-MOL 学术 › Comput. Math. Method Med. › 论文详情

Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)

COVID-19 in Iran: Forecasting Pandemic Using Deep Learning
Computational and Mathematical Methods in Medicine Pub Date : 2021-02-26 , DOI: 10.1155/2021/6927985
Rahele Kafieh ₁ , Roya Arian ₁ , Narges Saeedizadeh ₁ , Zahra Amini ₁ , Nasim Dadashi Serej ₁ , Shervin Minaee ₂ , Sunil Kumar Yadav ₃ , Atefeh Vaezi ₄ , Nima Rezaei ₅ , Shaghayegh Haghjooy Javanmard ₆

Affiliation

COVID-19 has led to a pandemic, affecting almost all countries in a few months. In this work, we applied selected deep learning models including multilayer perceptron, random forest, and different versions of long short-term memory (LSTM), using three data sources to train the models, including COVID-19 occurrences, basic information like coded country names, and detailed information like population, and area of different countries. The main goal is to forecast the outbreak in nine countries (Iran, Germany, Italy, Japan, Korea, Switzerland, Spain, China, and the USA). The performances of the models are measured using four metrics, including mean average percentage error (MAPE), root mean square error (RMSE), normalized RMSE (NRMSE), and . The best performance was found for a modified version of LSTM, called M-LSTM (winner model), to forecast the future trajectory of the pandemic in the mentioned countries. For this purpose, we collected the data from January 22 till July 30, 2020, for training, and from 1 August 2020 to 31 August 2020, for the testing phase. Through experimental results, the winner model achieved reasonably accurate predictions (MAPE, RMSE, NRMSE, and are 0.509, 458.12, 0.001624, and 0.99997, respectively). Furthermore, we stopped the training of the model on some dates related to main country actions to investigate the effect of country actions on predictions by the model.

更新日期：2021-02-26

点击分享查看原文

点击收藏

公开下载

阅读更多本刊最新论文本刊介绍/投稿指南11