[Retracted] Interbank Offered Rate Based on Artificial Intelligence Algorithm

Table 1

Comparison of model prediction errors.

The evaluation index	Prediction model
	BP neural network	WNN	cs-WNN
MAPE	2.3978	1.8689	1.4072
MAE	0.0388	0.0281	0.0216
MSE	0.0028	0.0017	0.0012