Artificial Neural Networks Investigation of Indentation Force Effects on Nano- and Microhardness of Dual Phase Steels

Table 3

Trained ANN specifications according to normalized datasets in range of [−1 +1].

Trained ANNs	Topology		MSE	MSE	MSE
F nanohardness (Gpa)	20-10-1	0.99	0.0041	0.0015	0.0173
M nanohardness (Gpa)	40-20-1	0.89	0.0239	0.0925	0.3209
Microhardness (Gpa)	30-30-1	0.93	0.0370	0.0429	0.0631
F nanohardness tolerance (Gpa)	20-10-1	0.98	0.0019	0.0338	0.0484
M nanohardness tolerance (Gpa)	35-20-1	0.93	0.0043	0.1965	0.0771
Microhardness tolerance (Gpa)	40-20-1	0.84	0.1014	0.2065	0.0227