Multiteam Competitive Optimization Algorithm and Its Application in Bearing Fault Diagnosis

Table 7

Description for bearing data.

The number of samples	For training	For testing	Defect size (inches)	Operation condition	Label
100	60	40		Normal	1
100	60	40	0.007	Outer race	2
100	60	40	0.021	Outer race	3
100	60	40	0.007	Inner race	4
100	60	40	0.021	Inner race	5
100	60	40	0.007	Ball	6
100	60	40	0.021	Ball	7