“…However, some peptide generation studies have used representations that cannot be mapped directly to a unique sequence in property predictors to lter out those peptides generated that possess undesired properties. For instance, Rossetto et al 48 used a 4D tensor Schemes commonly used to represent peptides in the generation task itself include direct sequence representation 41,42,45,46,[49][50][51][52][53] and learned embeddings. 38,39,44,45,54,55 A natural way to encode peptides is through their primary structure (i.e., amino acid sequence).…”