Table 7 Diagnosis results of different models with repeated training.

From: Intelligent fault diagnosis and operation condition monitoring of transformer based on multi-source data fusion and mining

Methods

Highest correct rate

Lowest correct rate

Mean correct rate

Mean variance of correct rate

LDA

0.709

0.518

0.611

0.038

KNN

0.845

0.706

0.741

0.044

SVM

0.802

0.718

0.724

0.035

RF

0.936

0.855

0.873

0.032

GBDT

0.945

0.818

0.887

0.026

The proposed method

0.982

0.891

0.917

0.018

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