self-supervised 0.0.1

Self Supervised Learning Algorithms Extension to Fastai

Self Supervised Learning Fastai Extension

Implementation of popular SOTA self-supervised learning algorithms as Fastai Callbacks.

You may find documentation here

Install

pip install <>

Algorithms

Here are the list of implemented algorithms:

• SimCLR
• BYOL
• SwAV

ImageWang Benchmarks

All of the algorithms implemented in this library have been evaluated in ImageWang Leaderboard.

In overall superiority of the algorithms are as follows SwAV > BYOL > SimCLR in most of the benchmarks. For details you may inspect the history of ImageWang Leaderboard through github.

It should be noted that during these experiments no hyperparameter selection/tuning was made beyond using learn.lr_find() or making sanity checks over data augmentations by visualizing batches. So, there is still space for improvement and overall rankings of the alogrithms may change based on your setup. Yet, the overall rankings are on par with the papers.

Contributing

Contributions and or requests for new self-supervised algorithms are welcome. This repo will try to keep itself up-to-date with recent SOTA self-supervised algorithms.

Before raising a PR please create a new branch with name <self-supervised-algorithm>. You may refer to previous notebooks before implementing your Callback.

Please refer to sections Developers Guide, Abbreviations Guide, and Style Guide from https://docs.fast.ai/dev-setup and note that same rules apply for this library.