Table 7.

Best predictors for differentiation CHD patients infected with H. pylori from H. pylori negative healthy donors based on IR spectra and artificial neural networks.

No	Topology		Correct classifications percentage		Error function	Activation function
						Hidden neurons	Output neurons
			Trening subset	Valiadation subset
1	MLP 4-2-2		93.98	93.58	SOS	Logistic	Identity
2	MLP 4-3-2		93.65	92.30	SOS	Logistic	Identity
3	MLP 4-2-2		93.55	92.30	SOS	Logistic	Identity
4	MLP 2-4-2		89.87	89.74	Entropy	Tanh	Softmax
5	MLP 2-5-2		89.87	89.74	Entropy	Exponential	Softmax
6	MLP 3-3-2		91.139	87.17	SOS	Tanh	Tanh
7	MLP 3-5-2		91.139	85.89	Entropy	Tanh	Softmax
8	MLP 3-2-2		89.873	85.89	Entropy	Tanh	Softmax
9	MLP 3-4-2		89.873	84.615	Entropy	Tanh	Softmax