Fig. 2: The accuracy and the Precision-Coverage curves of PepNet, PointNovo, and DeepNovo on the charge 2+ (upper half) and charge 3+ (lower half) spectra in the human proteomics dataset.
From: Accurate de novo peptide sequencing using fully convolutional neural networks
Here, the “Filtered Peptide Accuracy" is referred to as the peptide-level accuracy on the sequenced peptides after removing the sequencing results with unmatched precursor masses (i.e., over 10 ppm). The dotted lines represent the precision levels of 0.95 and 0.99, respectively. a Accuracy on charge 2+ spectra, b Precision-Coverage curves on charge 2+ spectra, c Accuracy on charge 3+ spectra, d Precision-Coverage curves on charge 3+ spectra.
