National holidays and social mobility behaviors: Alternatives for forecasting covid-19 deaths in brazil
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.3390/ijerph182111595 http://hdl.handle.net/11449/222777 |
Resumo: | In this paper, we investigate the influence of holidays and community mobility on the transmission rate and death count of COVID-19 in Brazil. We identify national holidays and hallmark holidays to assess their effect on disease reports of confirmed cases and deaths. First, we use a one-variate model with the number of infected people as input data to forecast the number of deaths. This simple model is compared with a more robust deep learning multi-variate model that uses mobility and transmission rates (R0, Re ) from a SEIRD model as input data. A principal components model of community mobility, generated by the principal component analysis (PCA) method, is added to improve the input features for the multi-variate model. The deep learning model architecture is an LSTM stacked layer combined with a dense layer to regress daily deaths caused by COVID-19. The multi-variate model incremented with engineered input features can enhance the forecast performance by up to 18.99% compared to the standard one-variate data-driven model. |
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Repositório Institucional da UNESP |
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National holidays and social mobility behaviors: Alternatives for forecasting covid-19 deaths in brazilCOVID-19Epidemiological SEIRD modelLSTMPCATime-series forecastIn this paper, we investigate the influence of holidays and community mobility on the transmission rate and death count of COVID-19 in Brazil. We identify national holidays and hallmark holidays to assess their effect on disease reports of confirmed cases and deaths. First, we use a one-variate model with the number of infected people as input data to forecast the number of deaths. This simple model is compared with a more robust deep learning multi-variate model that uses mobility and transmission rates (R0, Re ) from a SEIRD model as input data. A principal components model of community mobility, generated by the principal component analysis (PCA) method, is added to improve the input features for the multi-variate model. The deep learning model architecture is an LSTM stacked layer combined with a dense layer to regress daily deaths caused by COVID-19. The multi-variate model incremented with engineered input features can enhance the forecast performance by up to 18.99% compared to the standard one-variate data-driven model.Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)Pós-Graduação em Engenharia Elétrica e de Computação Universidade Federal do Rio Grande do Norte, Av. Salgado Filho, 3000, Lagoa NovaFaculdade de Ciências Farmacêuticas Universidade Estadual Paulista “Júlio Mesquita Filho”, Rodovia Araraquara-Jaú, Km 1, Campus VilleFaculdade de Ciências Farmacêuticas Universidade Estadual Paulista “Júlio Mesquita Filho”, Rodovia Araraquara-Jaú, Km 1, Campus VilleCNPq: 311640/2018-4CAPES: 88881.506890/2020-01Universidade Federal do Rio Grande do NorteUniversidade Estadual Paulista (UNESP)Aragão, Dunfrey PiresDos Santos, Davi HenriqueMondini, Adriano [UNESP]Gonçalves, Luiz Marcos Garcia2022-04-28T19:46:38Z2022-04-28T19:46:38Z2021-11-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.3390/ijerph182111595International Journal of Environmental Research and Public Health, v. 18, n. 21, 2021.1660-46011661-7827http://hdl.handle.net/11449/22277710.3390/ijerph1821115952-s2.0-85118345929Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengInternational Journal of Environmental Research and Public Healthinfo:eu-repo/semantics/openAccess2022-04-28T19:46:38Zoai:repositorio.unesp.br:11449/222777Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T18:06:35.521590Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
National holidays and social mobility behaviors: Alternatives for forecasting covid-19 deaths in brazil |
title |
National holidays and social mobility behaviors: Alternatives for forecasting covid-19 deaths in brazil |
spellingShingle |
National holidays and social mobility behaviors: Alternatives for forecasting covid-19 deaths in brazil Aragão, Dunfrey Pires COVID-19 Epidemiological SEIRD model LSTM PCA Time-series forecast |
title_short |
National holidays and social mobility behaviors: Alternatives for forecasting covid-19 deaths in brazil |
title_full |
National holidays and social mobility behaviors: Alternatives for forecasting covid-19 deaths in brazil |
title_fullStr |
National holidays and social mobility behaviors: Alternatives for forecasting covid-19 deaths in brazil |
title_full_unstemmed |
National holidays and social mobility behaviors: Alternatives for forecasting covid-19 deaths in brazil |
title_sort |
National holidays and social mobility behaviors: Alternatives for forecasting covid-19 deaths in brazil |
author |
Aragão, Dunfrey Pires |
author_facet |
Aragão, Dunfrey Pires Dos Santos, Davi Henrique Mondini, Adriano [UNESP] Gonçalves, Luiz Marcos Garcia |
author_role |
author |
author2 |
Dos Santos, Davi Henrique Mondini, Adriano [UNESP] Gonçalves, Luiz Marcos Garcia |
author2_role |
author author author |
dc.contributor.none.fl_str_mv |
Universidade Federal do Rio Grande do Norte Universidade Estadual Paulista (UNESP) |
dc.contributor.author.fl_str_mv |
Aragão, Dunfrey Pires Dos Santos, Davi Henrique Mondini, Adriano [UNESP] Gonçalves, Luiz Marcos Garcia |
dc.subject.por.fl_str_mv |
COVID-19 Epidemiological SEIRD model LSTM PCA Time-series forecast |
topic |
COVID-19 Epidemiological SEIRD model LSTM PCA Time-series forecast |
description |
In this paper, we investigate the influence of holidays and community mobility on the transmission rate and death count of COVID-19 in Brazil. We identify national holidays and hallmark holidays to assess their effect on disease reports of confirmed cases and deaths. First, we use a one-variate model with the number of infected people as input data to forecast the number of deaths. This simple model is compared with a more robust deep learning multi-variate model that uses mobility and transmission rates (R0, Re ) from a SEIRD model as input data. A principal components model of community mobility, generated by the principal component analysis (PCA) method, is added to improve the input features for the multi-variate model. The deep learning model architecture is an LSTM stacked layer combined with a dense layer to regress daily deaths caused by COVID-19. The multi-variate model incremented with engineered input features can enhance the forecast performance by up to 18.99% compared to the standard one-variate data-driven model. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-11-01 2022-04-28T19:46:38Z 2022-04-28T19:46:38Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.3390/ijerph182111595 International Journal of Environmental Research and Public Health, v. 18, n. 21, 2021. 1660-4601 1661-7827 http://hdl.handle.net/11449/222777 10.3390/ijerph182111595 2-s2.0-85118345929 |
url |
http://dx.doi.org/10.3390/ijerph182111595 http://hdl.handle.net/11449/222777 |
identifier_str_mv |
International Journal of Environmental Research and Public Health, v. 18, n. 21, 2021. 1660-4601 1661-7827 10.3390/ijerph182111595 2-s2.0-85118345929 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
International Journal of Environmental Research and Public Health |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1808128896467468288 |