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Table 3 Comparison of recognition accuracy of different detection algorithms

From: Power quality disturbance classification based on time-frequency domain multi-feature and decision tree

Detection algorithmsNoise/dB
050403020
DT99.78%99.59%99.59%99.11%97.81%
SVM98.22%97.67%97.33%96.78%92.52%
KNN98.93%98.56%98.48%98.0%96.78%