xnn.common.finetune.reference.get_atomic_energies#

xnn.common.finetune.reference.get_atomic_energies(model, species=None)[source]#

The per-element reference energies of a model, {Z: E0}.

Parameters:
  • model (torch.nn.Module) – A potential with atom_ref (the GNNs, SchNet, AIMNet2), per-element self energies (HDNNP, ANI) or a per-element shift (PhysNet).

  • species (sequence of int, optional) – Which elements to report; by default the model’s species, or every element with a nonzero reference when it lists none.

Return type:

dict[int, float]