Sex Determination of Three-Dimensional Skull Based on Improved Backpropagation Neural Network

Table 4

Experimental result of BPNN for training and testing [6; 12; 2].

0.1	0.5	0.9
Performance training
Accuracy (%)	0.1	96.006	96.531	96.824
MSE		0.012	0.010	0.011
Accuracy (%)	0.5	96.134	96.618	97.232
MSE		0.012	0.011	0.010
Accuracy (%)	0.9	96.261	96.357	96.669
MSE		0.014	0.010	0.010
Performance testing
Accuracy (%)	0.1	95.298	95.472	95.994
MSE		0.998	1.236	1.252
Accuracy (%)	0.5	95.563	95.981	96.764
MSE		0.954	1.387	1.016
Accuracy (%)	0.9	95.476	95.617	95.973
MSE		1.604	1.229	1.547