Prediction of Compressive Strength Behavior of Ground Bottom Ash Concrete by an Artificial Neural Network

Table 9

The optimal ANN model performance measure.

Model	Training data			Testing data
	R ^2	MAPE	RMSE	R ^2	MAPE	RMSE
The optimal ANN	0.9969	2.4586	3.339	0.9968	2.6417	3.4569