This paper introduces a recursive bifurcation model for early forecasting of COVID-19 spread. The model uses linear and nonlinear least-squares fitting to analyze infected populations, recursively processing data through bifurcations. Applying the model to South Korea and Germany data shows its effectiveness compared to logistic and Richards models in early forecasting, though limitations and future research directions are noted.
Publisher
Scientific Reports
Published On
Nov 27, 2020
Authors
Julia Shen
Tags
COVID-19
forecasting
recursive bifurcation model
infected populations
South Korea
Germany
data analysis
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