Code for Hermite Polynomial Features for Private Data Generation (published at ICML2022)
Versions numbers are based on our system and may not need to be exact matches.
python 3.6
torch 1.3.1
torchvision 0.4.2
numpy 1.16.4
scipy 1.3.1
pandas 1.0.1
scikit-learn 0.21.2
matplotlib 3.1.0 (plotting)
seaborn 0.10.0 (more plotting)
sdgym 0.1.0 (handling tabular datasets)
autodp 0.1 (privacy analysis)
backpack-for-pytorch 1.0.1 (efficient DP-SGD for DP-MERF+AE)
tensorboardX 1.7 (some logging)
tensorflow-gpu 1.14.0 (DP-CGAN)
Execute dp_mehp/error_comaprison_multiple_runs.py
.
Run dp_mehp/dp_mehp_synth_data_2d.py
To run DP-HP experiments, use the following commands:
-
Obtain .npz files needed: run
extract_numpy_data_mats()
function indp_mehp/aux.py
-
Creating the generated samples and predictive models evaluation
-
python3 prod_and_sum_kernel_image.py --log-name *experiment name* --data digits -bs 200 --seed 0 --model-name FC -ep 10 -lr 0.01 --order-hermite-sum 100 --order-hermite-prod 20 --kernel-length-sum 0.005 --kernel-length-prod 0.005 --gamma 5 --prod-dimension 2
for the non-private case -
python3 prod_and_sum_kernel_image.py --log-name *experiment name* --data digits -bs 200 --seed 0 --ep 10 --lr 0.01 --order-hermite-sum 100 --order-hermite-prod 20 --model-name FC --kernel-length-sum 0.005 --kernel-length-prod 0.005 --gamma 20 --prod-dimension 2 --split --split-sum-ratio 0.8 --is-private
for$(1, 10^{-5})$ -DP case
-
python3 prod_and_sum_kernel_image.py--log-name *experiment name* --data fashion -bs 200 --seed 0 --model-name CNN -ep 10 -lr 0.01 --order-hermite-sum 100 --order-hermite-prod 20 --kernel-length-sum 0.15 --kernel-length-prod 0.15 --gamma 20 --prod-dimension 2
for the non-private case -
python3 prod_and_sum_kernel_image.py --log-name *experiment name* --data fashion -bs 200 --seed 0 --model-name CNN -ep 10 -lr 0.01 --order-hermite-sum 100 --order-hermite-prod 20 --kernel-length-sum 0.15 --kernel-length-prod 0.15 --gamma 10 --prod-dimension 2 --split --split-sum-ratio 0.8 --is-private
for$(1, 10^{-5})$ -DP case
- Repoducing Fig. 3 and Fig. 6
-Run code_balanced/plot_results.py
that loads the results from different models from code_balanced/plots/
folder.
-
Results in table 1. are obtained with
dp_mehp/discretized_datasets.py
-
Results in table 2. are obatained with
dp_mehp/run_sum_prod_kernel_tabular_data.py