Abstract:In this study, the target data set is firstly obtained by data processing, and then the Grey Verhulst model and ARIMA model are respectively used for modeling and prediction research on the target data set, so as to calculate the predicted value. Then MAPE (average absolute percentage error) is calculated according to the predicted value. The typical characteristics and adaptability of Grey Verhulst model and ARIMA model are compared and analyzed. This study shows that the ARIMA model is more accurate than the… Show more
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