1 code implementation • 4 Mar 2023 • Edmond Adib, Amanda Fernandez, Fatemeh Afghah, John Jeff Prevost
In this work, synthetic ECG signals are generated by the Improved DDPM and by the Wasserstein GAN with Gradient Penalty (WGAN-GP) models and then compared.
1 code implementation • 26 Jan 2022 • Edmond Adib, Fatemeh Afghah, John J. Prevost
We employed two models for ECG generation: (i) unconditional GAN; Wasserstein GAN with gradient penalty (WGAN-GP) is trained on each class individually; (ii) conditional GAN; one Auxiliary Classifier WGAN-GP (AC-WGAN-GP) model is trained on all classes and then used to generate synthetic beats in all classes.
1 code implementation • 5 Dec 2021 • Edmond Adib, Fatemeh Afghah, John J. Prevost
Electrocardiogram (ECG) datasets tend to be highly imbalanced due to the scarcity of abnormal cases.