fastai users

fastai-v2 This category is for discussing the development of fastai v2. The reason we are rewriting fastai from scratch is discussed here. Currently it’s in an early stage. It’s heavily based on the latest (2019) “Deep Learning From The Foundations” course so be sure to complete that, if you want to understand what’s going on. The lib, tests, and docs are all generated from a single set of notebooks. Also, (incomplete) documentation is available. nbdev & blogging This category is for discussing nbdev, fast_template, and fastpages. dev projects Would you like to help with implementing some of the needed tools and features of the fastai project? This thread is the place to find what needs to be done. It’s open to all users. fastai dev This category is for discussion of development of fastai v1, a rewrite of the fastai library, including:
Topic Replies Activity
Fastai v1 install issues thread

The up-to-date installation instructions can be found here. Before posting in this thread please read the troubleshooting instructions. If you still need help please follow the instructions at…

401 May 21, 2020
How to contribute to fastai

This is a summary how-to wiki thread/post - that means you can edit and improve it! For discussion and questions about it please use this thread instead:…

5 March 1, 2020
About the fastai users category 1 October 21, 2018
Major new changes and features

This topic is for announcements of all breaking changes in the API or new features you can use. You should subscribe to it to receive notifications about those. It’s locked and closed so that only the admins can post in…

9 August 6, 2019
IndexError: list index out of range for `get_pred` 5 July 12, 2020
Normal dataloader to imagedatabunch 1 July 12, 2020
Export a tabular model to onnx 4 July 11, 2020
Multiple dependent variables 6 July 10, 2020
Huggingface forums 3 July 10, 2020
ImageDataBunch.normalize does not work 4 July 9, 2020
Multi-class semantic segmentation metrics and accuracy 1 July 10, 2020
Exporting text classifier for some reason lowers its accuracy 2 July 9, 2020
Meet Mish: New Activation function, possible successor to ReLU? 642 July 9, 2020
.no_split() not working 6 July 9, 2020
Custom Metric Creation Error in fastai v1.0.61: on_batch_end() missing 2 required positional arguments: 'preds' and 'targs' 1 July 9, 2020
Hard to understand how to use denormalize? 1 July 9, 2020
Use fastai in regular Python program, not in Jupyter notebook 11 July 8, 2020
Lr_find error on gan_learner 1 July 7, 2020
Improving inference latency for ULMFIT 3 July 7, 2020
Fit_one_cycle division by 0 error 11 July 7, 2020
Cannot use label_from_df for databunch 2 July 6, 2020
Your data isn't split, if you don't want a validation set, please use `split_none` 1 July 6, 2020
Platform: Windows 10 using WSL2 w/GPU 9 July 5, 2020
Memory Usage During Training 1 July 4, 2020
Label_for_lm() takes too much time! 5 July 4, 2020
CUDA out of memory. Tried to allocate 20.00 MiB (GPU 0; 15.90 GiB total capacity; 15.17 GiB already allocated; 15.88 MiB free; 15.18 GiB reserved in total by PyTorch) 3 July 3, 2020
Epochs of arbitrary length 22 July 3, 2020
MultiFit or pre-trained German LM for ULMFIT? 9 July 2, 2020
AttributeError: denorm (GradCam) 4 July 2, 2020
How to print Validation loss and Metrics within an epoch? 4 July 2, 2020