Table 18 Performance comparison of ANN and RSM models.

From: Modeling and optimization of sustainable ternary concrete incorporating rice husk ash and extracted micro silica

Statistical Index

ANN Model

 

RSM Model

 

Training data

Validation data

 

R2

0.985

0.981

0.90

RMSE

0.793

0.860

1.73

MAE

0.650

0.704

2.78

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