Research Article
Forecasting the Cumulative Confirmed Cases with the FGM and Fractional-Order Buffer Operator in Different Stages of COVID-19
Table 5
The prediction performance in the second outbreak.
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(1) ITA, EPS, GBR, JPN, USA, and RSA indicate Italy, Spain, the United Kingdom, Japan, the United States, and the Republic of South Africa separately. (2) Since there is no large-scale outbreak in China at the end of 2020, this paper did not analyze China’s data here. |