Rolling Bearing Fault Diagnosis Based on Domain Adaptation and Preferred Feature Selection under Variable Working Conditions

Table 14

The testing accuracies of RFS-SVM and RFS-KNN.

RFS-SVM		RFS-KNN
Testing accuracy (%)		Testing accuracy (%)
Case 1	Case 2	Case 1	Case 2
98.17	77.17	95.50	76.17