Fig. 5

Multinomial classification model of microRNA expression in acute leukemias. Top (a,b): α=0. Bottom (c,d): α=0.2. Left (a,c): Contingency matrix of out-of-bag predictions vs response. Right (b,d): Boxplots of out-of-bag quality function (QF) per class across samples. The default QF for multinomial classification is the average accuracy, which is invariant under class label permutations