Error rate for training set

fastai
1

Is it possible to see in results of fit_one_cycle() function also error_rate for Training set in addition to error_rate for validation set?

2

No it’s not, but you can always ask for data.validate(ds_type=DatasetType.train) when the training is finished.

3

Thanks for the answer. But I do not find a function validate() for a class vision.data?

4

I found that I can call it in this way:
learn.validate(learn.data.train_dl)

5

Ah yes, sorry. It’s Learner.validate and it takes a dataloader, not a DatasetType.