Fig. 3

Peptide length preferences learned by the six models trained on binding affinity (BA) and eluted ligand (EL) combined data. For each model, green traces represent the length histogram of the top 1% scoring predictions for the BA output neuron, on a prediction data set composed of one million random peptides; red traces refer to the length histogram of the top 0.1% scoring predictions for the EL output neuron, on the same prediction set; black traces indicate the length distribution of the raw MS data