Research on the Forecast of the Combined GRU Model Based on the Optimized Bat Algorithm in the Bank Transaction Volume

Table 6

Errors of data prediction results of GRU combined neural network.

Algorithm	MSE	RMSE	MAE
ARMA	138022.90	371.51	282.92
GRU	29297.17	171.16	134.30
ESCBA-GRU	24539.69	156.65	111.85