Figure 3From: A hierarchical Naïve Bayes Model for handling sample heterogeneity in classification problems: an application to tissue microarraysPosterior probabilities of prostate cancer cases. Histograms of the posterior probabilities of prostate cancer cases. Panels A and B show the results evaluated with the HierNB classifier for class 1 (localized tumors) and 2 (aggressive tumors) respectively; panels C and D show results evaluated with the StNB classifier.Back to article page