The problms of mismatched evaluation metrics about latex-ocr

[lukas-blecher]

Hi, thank you for your interest in the project.
I've had the same problem and I think it is because of the learning rate scheduler. I've created a discussion post here: #11
Restarting the training is not an optimal solution but it seems to work. As stated, maybe another scheduler is a better fit. Any ideas?

Also, I'm using config.yaml right now.

[Root970103]

Thanks for your reply. I have also been looking for possible reasons for this problem. I think both the optimizer and the lr scheduler may be the cause. So I will try to use different configs for the optimizer and the lr scheduler to find the optimal result.

And, are you currently using the method which manually stops and retrains with the previous model as a starting point?

[lukas-blecher]

I'm interrupting the training after some time (I keep looking at the progress in wandb and if the loss stagnates I'm interrupting) and resume from the last saved checkpoint (It saves on Keyboardinterrupt after the first epoch).

python train.py --config path-to-checkpoints/model-name/config.yaml --resume

something like that.

[lukas-blecher]

With the StepLR scheduler this does not happen anymore