wassname/viz_torch_optim
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# Created by https://www.gitignore.io/api/linux,python,windows,jupyternotebook
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See main.ipynb
This project generates animations of pytorch optimizers solving toy problems. Examples Below.
[Some nice animations](http://www.denizyuret.com/2015/03/alec-radfords-animations-for.html) were posted a few years ago by Alex Radford but didn't include Adam or landscapes with noise. [Louis Tiao](http://louistiao.me/notes/visualizing-and-animating-optimization-algorithms-with-matplotlib/) blogged about how to make the visulisations. The [pytorch unit tests](https://github.com/pytorch/pytorch/blob/master/test/test_optim.py) show how to run the optimizers on a test function. I pulled these together and shared the result at https://github.com/wassname/visualizing_torch_optim. Please make some better animations than I did and share them.
# Examples
![](docs/videos/beales.gif)
# Usage:
- `git clone https://github.com/wassname/visualizing_torch_optim`
- `jupyter notebook`
- open main.ipynb
- install any missing dependencies with pip