Fault Diagnosis of High-Power Tractor Engine Based on Competitive Multiswarm Cooperative Particle Swarm Optimizer Algorithm

Table 8

Network performance comparison.

Neural network category	MAE	MRE (%)	MSE	Accuracy (%)
BP	0.5252	2.94	0.2089	78.96
PSO-BP	0.3647	2.409	0.1342	84.73
LDWPSO-BP	0.3238	1.6979	0.1104	92.24
COM-MCPSO-BP	0.2745	1.4650	0.0857	94.84