Assembly Quality Inspection of Combine Harvester Based on Whale Algorithm Optimization LSSVM

Table 7

Performance comparison of different optimization methods.

Method	Fitness value	Iteration time (s)	Accuracy (%)
LSSVM	—	—	82.5
GA-LSSVM	0.03525	154.48	87.5
PSO-LSSVM	0.04	186.35	86
WOA-LSSVM	0.03875	200.24	86.5
IWOA-LSSVM	0.0275	189.68	90.5