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Table 5 The 10 best trial results on the hyperparameter tuning process in with PV scenario

From: A proposed PMU-based voltage stability and critical bus detection method using artificial neural network

Rank number

Layer

Loss score

First dense

Second dense

Third dense

Fourth dense

1

16

128

128

96

0.159781

2

32

128

128

96

0.167234

3

32

128

96

96

0.168303

4

16

128

112

96

0.168811

5

16

128

128

32

0.173575

6

64

128

128

96

0.174498

7

16

128

128

80

0.176799

8

64

128

64

96

0.183777

9

32

96

64

64

0.185018

10

16

64

128

96

0.189285