Fig. 3
From: Data integration by multi-tuning parameter elastic net regression
The AUC as a function of the penalty ratio parameters κ in cancer data sets. Solid line: AML data set; dashed line: Prostate cancer data set. The dark dots represent the κ that resulted in the maximum of mean test set AUC. For the AML data, a better classifier is obtained by adding relatively less penalty on the methylation features. For the prostate cancer data, there was very little difference in prediction performance between using data from a single platform or combining it