Abnormal Diagnosis Method of Self-Powered Power Supply System Based on Improved GWO-SVM

Table 6

Number of feature elimination and abnormal diagnosis results.

The initial sequence number of the eliminating variable	The correlation number of the eliminating variable	The accuracy rate of abnormal diagnosis (%)
None	None	91.8
1	11	92.2
1, 4	11, 10	92.2
1, 4, 3	11, 10, 9	92.5
1, 4, 3, 6	11, 10, 9, 8	93.4
1, 4, 3, 6, 8	11, 10, 9, 8, 7	94.3
1, 4, 3, 6, 8, 7	11, 10, 9, 8, 7, 6	95.2
1, 4, 3, 6, 8, 7, 11	11, 10, 9, 8, 7, 6, 5	93.8