Research Article

Multiteam Competitive Optimization Algorithm and Its Application in Bearing Fault Diagnosis

Table 8

The comparison of test sample recognition accuracy for bearing data.

AlgorithmRecognition accuracy 1Recognition accuracy 2Recognition accuracy 3

K-MTCO99.64% (279/280)99.64% (279/280)99.64% (279/280)
S-MTCO99.29% (278/280)99.29% (278/280)99.29% (278/280)
SVM98.93% (277/280)98.93% (277/280)98.93% (277/280)
BP99.29% (278/280)98.57% (276/280)98.93% (277/280)
LVQ84.64% (237/280)85.71% (240/280)85.00% (238/280)
S-PSO98.93% (277/280)98.21% (275/280)98.21% (275/280)