fastai users


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 Created
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 https://docs.fast.ai/supp…

360 October 4, 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 March 12, 2019
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: https://forums.fast.ai/t/how-to-contribute-to-fastai-discussion/3…

4 February 11, 2019
About the fastai users category 1 October 21, 2018
Meet RAdam - imo the new state of the art AI optimizer 30 August 15, 2019
ImageNette/Woof Leaderboards - guidelines for proving new high scores? 10 August 17, 2019
Duplicate Widget 39 November 21, 2018
Meet Ranger - RAdam + Lookahead optimizer 3 August 20, 2019
Oversampling Callback 6 June 26, 2019
Error (pytorch?): Expected object of scalar type Long but got scalar type Float for argument #2 'other 18 December 31, 2018
UNet: Size error for a custom dataset 20 August 13, 2019
Use fastai in regular Python program, not in Jupyter notebook 4 August 19, 2019
Load_learner on text data - None type not subscriptable 1 August 20, 2019
Mixed precision training 47 August 13, 2018
Multilabel classification with ULMFiT in Fastai v1 38 November 3, 2018
Select GPU while using load_learner 3 August 20, 2019
SSD Object Detection in V1 4 August 13, 2019
Unable to use intrinsic_attention for .pkl model 1 August 20, 2019
How to build EfficientNet in fastai 2 August 20, 2019
Tracking function calls in fastai libraries 6 August 19, 2019
Siamese Networks with Triplet or Constrastive loss 7 August 7, 2019
Fastai v1 launched 36 October 2, 2018
An FBeta metric for sequence labeling? 1 August 19, 2019
Developer chat

This is a chat thread for fastai v1 developers. Use it like a Slack or IRC channel. You can keep it open in a separate tab or window and see comments in real time, or check it from time to time to see what’s going on. If…

937 September 14, 2018
Convert ml1 to cpu 5 August 15, 2019
Removing any train information from a text data bunch during inference time 3 August 15, 2019
Create Dataset from tensors or images in RAM 2 August 16, 2019
How to load multiple classes of RLE-strings from CSV? Severstal Steel Competition 9 July 29, 2019
Tabular data with multiple output classes 12 March 16, 2019
Progressive Sprinkles (cutout variation) - my new data augmentation & 98% on NIH Malaria dataset 18 July 15, 2019