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Table 16 Accuracy result (%)

From: Exploring best-matched embedding model and classifier for charging-pile fault diagnosis

Classifiers

Improve average

GloVe

Word2vec

BERT

RF

8.36

87.21

91.81

87.33

SVM

− 7.96

22.72

21.10

21.57

KNN

5.66

47.33

47.42

50.22

MLP

3.17

45.12

42.35

42.65

RNN

10.40

90.95

92.10

91.16

AB

3.50

26.88

25.76

27.94

GBDT

0.74

43.30

42.59

43.86

DT

9.58

85.97

91.87

86.15

ET

10.37

84.85

91.63

85.21

VOTE

4.98

56.62

58.68

60.45