Figure 1. The ROC curves of LPI-NRLMF, LPI-ETSLP, RWR, LPBNI, RPISeq-RF and RPISeq-SVM are expressed in red, brown, green, blue, purple and pink, respectively.

The light gray line represents the ROC curve of the interaction between LPI-NRLMF and the randomized lncRNA-protein pairs.