Table 10 Model performance on testing data (n = 9).

From: Computational optimization of 3D printed bone scaffolds using orthogonal array-driven FEA and neural network modeling

Metric

Displacement (mm)

Strain

R² Score

0.9991

0.9954

RMSE

0.145

0.075

MAE

0.126

0.062

MAPE

0.79%

4.03%

Max Absolute Error

0.178

0.062

Explained Variance

0.9992

0.9956

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