Figure 5.

Prediction performances in terms of 0.632+ AUC of models from order 1 to 5 for each classification task. Abbreviations: HCC, hepatocellular carcinoma; HT, normal liver parenchyma; G1, well-differentiated HCC; G2, moderately differentiated HCC; G3, poorly differentiated HCC; AUC, area under the receiver operating characteristic curve.