Data Augmentation for Electrocardiograms

1 code implementation • 9 Apr 2022 • Aniruddh Raghu, Divya Shanmugam, Eugene Pomerantsev, John Guttag, Collin M. Stultz

In experiments, considering three datasets and eight predictive tasks, we find that TaskAug is competitive with or improves on prior work, and the learned policies shed light on what transformations are most effective for different tasks.

Data Augmentation

Learning to Predict with Supporting Evidence: Applications to Clinical Risk Prediction

1 code implementation • 4 Mar 2021 • Aniruddh Raghu, John Guttag, Katherine Young, Eugene Pomerantsev, Adrian V. Dalca, Collin M. Stultz

Inference of latent variables in this model corresponds to both making a prediction and providing supporting evidence for that prediction.