Table 2.

Accuracy of the MLP and RBF neural network for variant I (open kinetic chain), II (closed kinetic chain), and III (open and closed kinetic chain).

Variant	Network Name	Accuracy of Learning (%)	Accuracy of Testing (%)	Accuracy of Validation (%)	Learning Algorithm	Error Function	Activation (Hidden)	Activation (Output)
I	MLP 9-40-2	89.71	100.00	85.71	BFGS 25	SOS	Linear	Exponential
	RBF 9-35-2	98.53	85.71	100.00	RBFT	Entropy	Gauss	Softmax
II	MLP 10-16-2	98.53	100.00	100.00	BFGS 17	Entropy	Logistic	Softmax
	RBF 10-40-2	97.06	92.86	100.00	RBFT	Entropy	Gauss	Softmax
III	MLP 8-3-2	97.79	100.00	96.43	BFGS 103	Entropy	Tanh	Softmax
	RBF 8-14-2	91.91	96.43	96.43	RBFT	Entropy	Gauss	Softmax