1 Department of Chemistry and Biochemistry and Centre for Research in Molecular Modeling (CERMM), Concordia University, Montréal, Québec, Canada.
2 Inria, Université Grenoble Alpes, CNRS, Grenoble INP, LJK, Grenoble, France.
3 Department of Computer Science and Operations Research, Université de Montréal, Montréal, Québec, Canada.

MOTIVATION: The computational prediction of a protein structure from its sequence generally relies on a method to assess the quality of protein models. Most assessment methods rank candidate models using heavily engineered structural features, defined as complex functions of the atomic coordinates. However, very few methods have attempted to learn these features directly from the data.