Skip to content
No description, website, or topics provided.
Jupyter Notebook Python
Branch: master
Clone or download
Fetching latest commit…
Cannot retrieve the latest commit at this time.
Type Name Latest commit message Commit time
Failed to load latest commit information.


This code is to accompany "Creating Virtual Universes Using Generative Adversarial Networks" manuscript arXiv:1706.02390. The architecture is an implementation of the DCGAN architecture (arXiv:1511.06434).

How to train:

git clone
cd cosmoGAN/networks
mkdir data
cd ../

That will download sample data (8k maps) for testing. You can download more data from here. All of this data has been generated using our GAN and can be used to train your own. Original data is available upon request from the authors.

To run:


Load pre-trained weights:

First download the weights:

cd cosmoGAN/networks
tar -xvf cosmoGAN_pretrained_weights.tar

Then take a look at networks/load_and_use_pretrained_weights.ipynb notebook for how to run.

You can’t perform that action at this time.