od nastepnego tygonia przełączamy sie na hangouts. jitsi meet nie dzialalo poprawnie z wideo… link do hangouts jest juz w pierwszym wpisie w tym watku, i tutaj ponizej
In previous fastai course I had the same problem, when my dataset was small, but my batch size (bs) was big. Maybe that’s the case.
I don’t mind posting bugs here. Forum tools are quite good at searching within a thread so is cool.
I run notebook in colab, and got better error_rate then running it local:
Here’s local on 1060 6gb:
I don’t know what could be the cause, for my lower error rate. I remember it was the case also, when I was doing part1 6 months ago (when compering to scores in notebooks).
Yeah maybe… I run it many times, there were different error rates, from 0.059 to 0.067, with average around 0.062, and with colab I got 0.057.
I won’t be pondering about this too much though. I just will adjust my workflow. I’ll be using smaller bs/samples on local for fast prototyping, and when I think I’m done then I’ll re-run them in colab/GoogleCloud with bigger bs, full dataset.
As a side note, to run ResNet50 local on 6gb I needed bs=24, to run it in colab I could set bs to 32. I’m really impressed with colab.
Maria, if there is a bug i’m sure there is plenty of ppl interested in that. You can try to create a new thread to discuss it and then post the link here on so we can try to help you. That way it may serve others that has the same issue as you.
I’m getting each run little bit different results +/- half % simetumes. From other side if you think that in learning process done parts as chooaen randomly. I think it’s normal be it’s unlikely two learning processes wilk be the same.
Oh I didn’t realize there is a contest for this type of data I just did this dataset: https://www.kaggle.com/paultimothymooney/chest-xray-pneumonia Have to try the contest one now //edit sadly pt 1 of the contest is over, so kaggle won’t accept new participants
I was working on same data and also noticed it is after deadline but its actually very impressive even without not understanding x-ray pictures not even know what is pneumonia we can detect health changes in 98%+ probably better then trained radiologist
Crestle is free until mid November as per this post, if you are looking for some GPU resources, storage is limited to 75GB though but no credit card needed for now : https://forums.fast.ai/t/platform-crestle/28028/33
@sayko did you have any issues with temperature of your GPU on linux?
Do you have any experience in GPU cooling management on headless machines?
I think there is some issue with fans speed control, but I’m not sure if it is only mine problem