Optimization of Local Prediction Algorithm of Financial Time Series Based on Fuzzy Neural Network

Table 2

Predict the index results of different models.

Error	Traditional forecasting model	CNN-GRU model	ARIMA-ESN model	Prediction model in this paper
MAPE	20.741	19.934	19.794	19.368
RMSE	6.256	6.187	5.864	5.648
MAE	4.765	4.714	4.527	4.421