machine_learning_fit#
- autoplex.fitting.common.jobs.machine_learning_fit(database_dir, species_list, isolated_atoms_energies=None, num_processes_fit=32, auto_delta=True, glue_xml=False, mlip_type=None, ref_energy_name='REF_energy', ref_force_name='REF_forces', ref_virial_name='REF_virial', device='cuda', hyper_param_optimization=False, **fit_kwargs)[source]#
Job for fitting potential(s).
- Parameters:
database_dir (str | Path) – the database directory.
isolated_atoms_energies (dict | None) – Dict of isolated atoms energies.
num_processes_fit (int) – number of processes for fitting.
auto_delta (bool) – automatically determine delta for 2b, 3b and SOAP terms.
glue_xml (bool) – use the glue.xml core potential instead of fitting 2b terms.
mlip_type (str) – Choose one specific MLIP type: ‘GAP’ | ‘J-ACE’ | ‘P-ACE’ | ‘NEQUIP’ | ‘M3GNET’ | ‘MACE’
species_list (list.) – List of element names (str)
ref_energy_name (str, optional) – Reference energy name.
ref_force_name (str, optional) – Reference force name.
ref_virial_name (str, optional) – Reference virial name.
device (str) – specify device to use cuda or cpu.
hyper_param_optimization (bool) – call hyperparameter optimization (HPO) or not
fit_kwargs (dict.) – dict including more fit keyword args.