Some nice animations were posted a few years ago by Alex Radford but didn't include the Adam optimizer or landscapes with noise. Louis Tiao blogged about how to make the visualizations. The pytorch unit tests show how to run the optimizers on test functions. I pulled these together and shared the result at https://github.com/wassname/viz_torch_optim. Please make some better animations and share them.

Examples

Usage:

git clone https://github.com/wassname/viz_torch_optim
jupyter notebook
open main.ipynb
install any missing dependencies with pip