Fig. 1.

Preprocessing of the input network. Schematic summary of the preprocessing module, that takes in the provided protein–protein interaction (PPI) network, and produces the downscaled networks with 90% (N90) and its 90% (thus 81%, N81) of edges from the original one (N100) in the form of adjacency lists, and generates the induced subgraphs for each. These representation files are created for the original network as well but are not required in the machine learning part, resulting in the listed 5 files to be fed into the conditional generative adversarial network (cGAN) model down the line