Maskrcnn-benchmark: Save best model

Created on 8 Jan 2019  ยท  2Comments  ยท  Source: facebookresearch/maskrcnn-benchmark

โ“ Questions and Help

I don't see the best model on validation being saved. Did I miss it or it wasn't really implemented?
If not implemented, any reason why?

Most helpful comment

Hi,

We currently save all the checkpoints, and only perform validation in the end model.

We could perform validation after every checkpoint, but that's not implemented ATM (and follows what was implemented in Detectron).
I agree though that it would be nice to have evaluation after every checkpoint. The way it was implemented was to have a watcher job which would wait for checkpoints to be available and it would kick evaluation right away, on a separate machine.

All 2 comments

Hi,

We currently save all the checkpoints, and only perform validation in the end model.

We could perform validation after every checkpoint, but that's not implemented ATM (and follows what was implemented in Detectron).
I agree though that it would be nice to have evaluation after every checkpoint. The way it was implemented was to have a watcher job which would wait for checkpoints to be available and it would kick evaluation right away, on a separate machine.

@fmassa Hi there. Is this still on the cards? this would be a great feature in my opinion.

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