Author: Martinez, Edson Zangiacomi; Aragon, Davi Casale; Nunes, AltacÃlio Aparecido
Title: Short-term forecasting of daily COVID-19 cases in Brazil by using the Holt’s model Cord-id: 8eeophww Document date: 2020_6_3
ID: 8eeophww
Snippet: INTRODUCTION: We evaluated the performance of the Holt’s model to forecast the daily COVID-19 reported cases in Brazil and three Brazilian states. METHODS: We chose the date of the first COVID-19 case to April 25, 2020, as the training period, and April 26 to May 3, 2020, as the test period. RESULTS: The Holt’s model performed well in forecasting the cases in Brazil and in São Paulo and Minas Gerais states, but the forecasts were underestimated in Rio de Janeiro state. CONCLUSIONS: The Holt
Document: INTRODUCTION: We evaluated the performance of the Holt’s model to forecast the daily COVID-19 reported cases in Brazil and three Brazilian states. METHODS: We chose the date of the first COVID-19 case to April 25, 2020, as the training period, and April 26 to May 3, 2020, as the test period. RESULTS: The Holt’s model performed well in forecasting the cases in Brazil and in São Paulo and Minas Gerais states, but the forecasts were underestimated in Rio de Janeiro state. CONCLUSIONS: The Holt’s model can be an adequate short-term forecasting method if their assumptions are adequately verified and validated by experts.
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