Table 15 Confusion matrix for SHF localization approach.

From: Condition monitoring and fault diagnosis of power transformer based on non-invasive measurement

Predicted actual

Section 1

Section 2

Section 3

Section 4

Section 1

10

1

0

0

Section 2

1

10

0

0

Section 3

0

0

10

1

Section 4

0

0

1

11