Application of F5 (0.000001) in Forecasting Tourist Quantity of Sanya

Abstract

The work proposed F5 (0.000001)-an element in the set of FTSFM 5 (Fuzzy Time Series Forecasting Model 5). It is a time series forecasting model established based on the variables of historical data, percentage of historical data, the percentage of percentage of historical data, and inverse fuzzy number. F5 (0.000001) was used to forecast historical data of tourism revenue in Sanya, with higher accuracy. Meanwhile, the data of unknown years were also predicted and studied in the work. F5 (0.000001) has become a new time series forecasting method.