. 2013 Apr 2;26(5):958–970. doi: 10.1007/s10278-013-9594-7

Table 1.

Shape evaluation parameters for each ANN

Shape	Coefficient of the momentum term	Learning rate	Slant of the sigmoid function	Hidden layer neurons	Training iterations
Round	0.01	0.1	1.0	10	450
Polygonal	0.01	0.01	3	4	100
Lobular	0.1	0.1	1.5	11	1,300
Irregular	0.01	0.01	1	9	3,350