Research Article

Utilization of Stockwell Transform and Random Forest Algorithm for Efficient Detection and Classification of Power Quality Disturbances

Table 6

Confusion matrix of KNN.

True PQDsPredicted PQDs by KNN
C1C2C3C4C5C6C7C8C9C10C11C12C13C14C15C16C17

C1353
C2312123111
C3368601
C411307219
C52915930
C6110338111
C714351714
C83321613
C93135915
C10626291
C1111103362
C1236292
C131512342
C141111350
C153831030499
C1610345
C17566340
Overall accuracy = 93.41%