Based on Soft Competition ART Neural Network Ensemble and Its Application to the Fault Diagnosis of Bearing

Table 2

Statistics of each fault condition of bearing.

Condition	Normal	Ball fault	Inner race fault	Outer race fault	Inner race fault	Outer race fault
Defect diameter	0	0.007	0.007	0.007	0.021	0.021
Label	1	2	3	4	5	6
number of data samples	100	100	100	100	100	100