[Retracted] Tourist Demand Prediction Model Based on Improved Fruit Fly Algorithm

Table 2

Comparison results of prediction error accuracy.

Prediction model	MAE (%)	MSE (%)	RMSE (%)	NRMSE (%)	MAPE (%)
FOA-ESN	0.78	0.76	0.72	0.79	0.70
AFOA-ESN	0.54	0.58	0.64	0.75	0.53
AAFOA-ESN	0.41	0.47	0.52	0.64	0.41