Prediction of Air Leakage Rate of Sintering Furnace Based on BP Neural Network Optimized by PSO

Table 1

Comparison of evaluation indexes of single BP and PSO-BP model.

Predictive model	RMSE	MAE	MAPE
BP	0.01131	0.00922	0.02128
PSO-BP	0.00864	0.00743	0.01718