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Table 4 Top 10 best trial results on the hyperparameter tuning process in without 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

0.15455

2

16

64

128

96

0.15584

3

32

96

128

96

0.15728

4

64

64

128

96

0.15772

5

32

128

96

96

0.15829

6

64

128

128

96

0.15959

7

32

96

64

64

0.16183

8

16

64

64

96

0.16708

9

16

128

128

32

0.16812

10

64

64

64

32

0.17221