Fig. 4From: Regularized logistic regression with network-based pairwise interaction for biomarker identification in breast cancerThe selected frequency of each r in 100 experiments for RLR-AEN and RLRNPI-AEN models. The chosen (λ,r) is the one giving the highest AUC over 10-fold cross validation. If there are more than one combination (λ,r) that reach the highest AUC, we will choose the one that has the largest r. a RLR-AEN. b RLRNPI-AENBack to article page