Figure 4
From: Peptide identification based on fuzzy classification and clustering

Performance comparison of FC-Ranker, PeptideProphet and Percolator in terms of the number of true positives (TPs). A: On Yeast dataset; B: On UPS1 dataset; C: On Tal08 dataset. False Discovery Rate (FDR): FDR = 2 · FP/(FP + TP), with TP : number of true positives, FP : number of false positives.