Table 14 Model coefficients between the second hidden layer and the output layer.

From: Machine learning prediction of methane, nitrogen, and natural gas mixture viscosities under normal and harsh conditions

Neuron #

\({w}_{hoi}\)

\({b}_{ho}\)

1

− 10.62

− 3.811

2

3.2753

 

3

− 9.093

 

4

5.5889

 

5

6.8493

 

6

0.1016

 

7

− 0.312

 

8

− 5.855

 

9

8.9775

 

10

− 1.613