Restricted Boltzmann Machines for Classification of Hepatocellular Carcinoma

Table 1

Operating characteristics of logistic regression (LR) and restricted Boltzmann machine (RBM) classifiers for hepatocellular carcinoma (HCC), using individual profiles of 12 autoantibodies. Sensitivities and specificities were determined from 10-fold cross-validation of the sample of 175 HCC patients and 90 normal controls.

	Dichotomized data		Normalized data
	Sensitivity	Specificity	Sensitivity	Specificity
LR	0.697	0.811	0.909	0.789
RBM	0.720	0.800	0.926	0.700