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Table 3 Network parameters and corresponding calculation error and calculation time

From: Analysis of the Load-Stress Response Characteristics of the Bogie Frame in Intercity Electric Multiple Unit

Two hidden layer transitive relation

One node

Two nodes

Error

Calculation time t (s)

Error

Calculation time t (s)

‘tansig’ × ’tansig’

0.20

5010

0.20

4148

‘logsig’ × ’tansig’

0.20

4163

0.20

4991

‘purelin’ × ’tansig’

0.20

4977

0.20

4150

‘tansig’ × ’logsig’

0.20

4143

0.20

4959

‘logsig’ × ’logsig’

0.22

4985

0.20

4823

‘purelin’ × ’logsig’

0.20

4671

0.20

4983

‘tansig’ × ’purelin’

0.08

1184

0.08

1686

‘logsig’ × ’purelin’

0.07

1034

0.07

1685

‘purelin’ × ’purelin’

0.06

103

0.06

767

  1. The operating environment is MATLAB R2014 run on an Intel (R) Core (TM) I7-4790 CPU with 3.6 GHz processor and 16 GB RAM