How load text_classifier_learner without dls

Part 1 (2019)
1

Hi.
Would somebody help me?
I’ve fitted text_classifier_learner and saved the result.
Next time I just want to load the previous result and use it for prediction on a new dataset.
learn.get_preds(dl=test_dl) But I have no idea how to create learner.

Thank you.

2

Please check out these two for V1 or these two for V2. Basically, a Learner always requires DataLoaders, but you could supply dummy placeholders or use fastai’s load_learner to do it for you.

Cheers!

3

Thank you. I am sorry for the stupid questions.
I’ve used

learn=load_learner(‘final.pth’,cpu=False)

But it doesn’t help me at all, since type(learn) is Dict. I need text_classifier_learner.

4

You need to export your learner with learn.export() and then load it back in with load_learner. I think you only did learn.save('final.pth'), which only contains the model weights?

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