Detalhes bibliográficos
Ano de defesa: |
2021 |
Autor(a) principal: |
Amaral, Fábio Vinícius Goes |
Orientador(a): |
Não Informado pela instituição |
Banca de defesa: |
Não Informado pela instituição |
Tipo de documento: |
Dissertação
|
Tipo de acesso: |
Acesso aberto |
Idioma: |
eng |
Instituição de defesa: |
Universidade Estadual Paulista (Unesp)
|
Programa de Pós-Graduação: |
Não Informado pela instituição
|
Departamento: |
Não Informado pela instituição
|
País: |
Não Informado pela instituição
|
Palavras-chave em Português: |
|
Link de acesso: |
http://hdl.handle.net/11449/214330
|
Resumo: |
São Paulo is the most populous state in Brazil, home to around 22% of the country’s population. The total number of COVID-19-infected people in São Paulo has reached more than 1 million, while its total death toll stands at 25% of all the country’s deceases. Join- ing the Brazilian academia efforts in the fight against COVID-19, in this work we describe a unified framework for monitoring and forecasting the COVID-19 progress. A novel fore- casting data-driven method has been proposed, by combining the so-called Susceptible- Infectious-Recovered-Deceased model with machine learning strategies to properly fit the mathematical model’s coefficients for predicting Infections, Recoveries, Deaths, and Viral Reproduction Numbers. We show that the resulting predictor is capable of dealing with badly conditioned data samples while still delivering accurate 10-day predictions. Our in- tegrated computational system can be used for guiding government actions mainly in two basic aspects: real-time data assessment and dynamic predictions of COVID-19 curves for different regions of the state and country. Finally, we extend our methodology to in- vestigate the effects of the vaccination process with a more complex model. In particular, our studies are able to predict different scenarios varying the rate of vaccination and the effectiveness of the vaccines. |