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Table 3 Performance on task 1 in ablation experiments

From: Static information, K-neighbor, and self-attention aggregated scheme: a transient stability prediction model with enhanced interpretability

Part

ACC

PRE

REC

KAP

Original

98.50

98.98

99.18

94.93

Input1

92.84

84.67

82.53

80.71

GNN2

88.59

90.43

70.07

71.80

Attention3

95.79

93.15

89.95

85.63

SoftMin4

95.14

94.75

95.79

86.61

  1. 1Replace (7) with \({\mathcal{X}}_{{\text{D}}} = W{\mathcal{X}}_{0 - }\)\({\mathcal{X}}_{{\text{D}}} = W{\mathcal{X}}_{0 - }\)
  2. 2Replace (13) with \({\mathcal{X}}_{{\text{L}}} = W{\mathcal{X}}_{{\text{D}}}\)\({\mathcal{X}}_{{\text{L}}} = W{\mathcal{X}}_{{\text{D}}}\)
  3. 3Replace (16) with \({\mathcal{X}}_{{\text{G}}} = W{\mathcal{X}}_{{\text{L}}}^{^{\prime}}\)\({\mathcal{X}}_{{\text{G}}} = W{\mathcal{X}}_{{\text{L}}}^{^{\prime}}\)
  4. 4Replace (18) with (17)