/integer_discrete_flows

Code release for Hoogeboom, Emiel, Jorn WT Peters, Rianne van den Berg, and Max Welling. "Integer Discrete Flows and Lossless Compression." Conference on Neural Information Processing Systems (2019).

Primary LanguagePythonMIT LicenseMIT

Integer Discrete Flows and Lossless Compression

This repository contains the code for the experiments presented in [1].

Usage

CIFAR10 setup:

python main_experiment.py --n_flows 8 --n_levels 3 --n_channels 512 --coupling_type 'densenet' --densenet_depth 12 —n_mixtures 5 —splitprior_type ‘densenet’

ImageNet32 setup:

python main_experiment.py --evaluate_interval_epochs 5 --n_flows 8 --n_levels 3 --n_channels 512 --n_mixtures 5 --densenet_depth 12 --coupling_type 'densenet' --splitprior_type 'densenet' --dataset 'imagenet32' --epochs 100 --lr_decay 0.99

ImageNet64 setup:

python main_experiment.py --evaluate_interval_epochs 1 --n_flows 8 --n_levels 4 --n_channels 512 --n_mixtures 5 --densenet_depth 12 --coupling_type 'densenet' --splitprior_type 'densenet' --dataset 'imagenet64' --epochs 20 --lr_decay 0.99 --batch_size 64

Acknowledgements

The Robert Bosch GmbH is acknowledged for financial support.

References

[1] Hoogeboom, Emiel, Jorn WT Peters, Rianne van den Berg, and Max Welling. "Integer Discrete Flows and Lossless Compression." Conference on Neural Information Processing Systems (2019).