Table 13 Results of 7 and 28 days compressive strength of self-compacting concrete with 140 and 8 input parameters.

From: Predicting the compressive strength of self-compacting concrete by developed African vulture optimization algorithm-Elman neural networks

Network Outcomes

Input Numbers

MSE Test

MSE Train

R Test

R Train

The rate of improvement of MSE test in the network with 140 inputs compared to MSE network test with 8 inputs in percentage

7-day Compressive Strength

140

11.69

12/57

0/96

0/95

74.54

8

45/95

63/76

0/87

0.73

28-day Compressive Strength

140

18/59

18/59

0/97

0/97

70.44

8

62.91

59/38

0/90

0/90

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