SR-Forge

Checkpointing¶

Bases: Observer

Observer that saves model checkpoints to disk after each epoch.

Tracks the best validation loss and saves both _best and _last checkpoints (training state + model weights per sub-model).

Parameters:

Name	Type	Description	Default
`tracker`	`ExperimentTracker \| None`	Experiment tracker for uploading files and setting summaries. Defaults to :class:`~srforge.tracking.NullTracker` if not provided.	`None`
`best_loss`	`float`	Initial best loss value (used when resuming).	`None`