Figure 7
From: Greedy feature selection for glycan chromatography data with the generalized Dirichlet distribution
Features selected from the prostate cancer data (prostate cancer vs. BPH). The proportion of times, out of 47 cross-validation runs, that each glycan peak in the prostate cancer dataset (BPH vs. prostate cancer) was selected by (a) the proposed GDFS method (blue), (b) CFS (green), and (c) rpart (orange). Features were selected by leave-one-out cross-validation in each case.