Hyperparameter Tuning of Machine Learning Algorithms Using Response Surface Methodology: A Case Study of ANN, SVM, and DBN

Table 17

Tukey’s multiple comparison of the confirmation MAE between GS and RSM.

	Fold 1	Fold 2	Fold 3	Fold 4	Fold 5	Fold 6	Fold 7	Fold 8	Fold 9	Fold 10
GS	A	A	A	A	A	A	A	A	A	A
RSM	B	A	A	A	A	A	B	A	A	A

Note: Means that do not share the same letter are significantly different.