Jax/Flax implementation of Denoising Diffusion Implicit Models
DDIM implementation following the keras example of Denoising Diffusion Implicit Models
Main dependencies
jax==0.3.14flax==0.5.2tensorflow==2.9.1tensorflow-datasets==4.6.0tensorboard==2.9.1
For instance, I recommend to use GCP Vertex Workbench (managed JupyterLab environment) with GPU accelerator. Vertex Workbench offers GPU environment and popular deep learning libraries.
Run train.py or train.ipynb. Trained model and Tensorboard logs are saved under outputs directory by default.
According to the Keras example, it is better to train at least 50 epochs for good results.
python train.py \
--epoch 50 \
<other arguments ...>Training loss and generated images for 50 epochs:
This implementation follows the Keras example implementation. You can check the detailed tips and discussion here