Fig. 4.

A comparison of the Receiver Operating Characteristic (ROC) curves (the true positive rate against the false positive rate) between the GBT (XGBoost) algorithm (on the left hand side) and the AdaBoost algorithm (on the right hand side) which were trained on the proposed genes (red line) and the known KD genes (blue line) across the cross-platform data. (For interpretation of the references to colour in this figure legend, the reader is referred to the web version of this article.)