Support to record validation loss

open-mmlab / mmengine

OpenMMLab Foundational Library for Training Deep Learning Models

https://mmengine.readthedocs.io/

Apache License 2.0

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Open MeowZheng opened 2 years ago

MeowZheng commented 2 years ago

Describe the feature

Motivation

Now, val_loop cannot return the loss, and it is inconvenient when users would like to record and monitor the validation loss.

Related resources

https://github.com/open-mmlab/mmsegmentation/pull/1494

ZwwWayne commented 2 years ago

I remember the conclusion is to implement a new ValLoop. We may provide a design in documentation and support it in the future.

jeannotes commented 1 year ago

any progress? @ZwwWayne

pbamotra commented 10 months ago

any progress?