Fig. 13.

Color histograms for a projection of the 19-dimensional pMSSM parameter space on the $m_{{\tilde{b}}_1}$–$m_{{\tilde{\mathit{\chi }}}_1^0}$ plane. The color in the second and third column indicates the fraction of allowed data points for the true classification and the out-of-bag prediction, respectively. The last column shows the fraction of misclassified model points. The dashed bins contain no data points. Cf. Fig. 7a of Ref. [6]