Closed haidi-ustc closed 4 weeks ago
Hi There! If your dataset size is larger than 1000 structure, then it's OK to follow the standard fine-tuning procedure. Typically VDW correction does not bring a large elemental energy difference to AtomRef, in such case you can skip refitting the AtomRef.
Hello CHGNet team,
I have a set of PBE+VDW data that I would like to use for new training with CHGNet. I would appreciate it if you could provide a training script tailored for this type of data.
Additionally, I have questions regarding the handling of atom_ref in the training process:
How should AtomRef be managed or adjusted when training on PBE+VDW data? Are there specific considerations or best practices I should follow to ensure that the model correctly learns from the provided dataset? Are there any recommended preprocessing steps or adjustments needed specifically for PBE+VDW data before training? Thank you in advance for your assistance! Your guidance will be invaluable as I proceed with this task.
Best regards