Search Results for author: Amanda Fernandez

Found 4 papers, 1 papers with code

Persistent Classification: A New Approach to Stability of Data and Adversarial Examples

no code implementations11 Apr 2024 Brian Bell, Michael Geyer, David Glickenstein, Keaton Hamm, Carlos Scheidegger, Amanda Fernandez, Juston Moore

This article proposes a new framework for studying adversarial examples that does not depend directly on the distance to the decision boundary.

An Exact Kernel Equivalence for Finite Classification Models

no code implementations1 Aug 2023 Brian Bell, Michael Geyer, David Glickenstein, Amanda Fernandez, Juston Moore

We explore the equivalence between neural networks and kernel methods by deriving the first exact representation of any finite-size parametric classification model trained with gradient descent as a kernel machine.

Classification

Synthetic ECG Signal Generation using Probabilistic Diffusion Models

1 code implementation4 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.

Denoising Time Series +1

SAD: Saliency-based Defenses Against Adversarial Examples

no code implementations10 Mar 2020 Richard Tran, David Patrick, Michael Geyer, Amanda Fernandez

We measure the accuracy of our model by evaluating the effectiveness of state-of-the-art saliency methods prior to attack, under attack, and after application of cleaning methods.

Adversarial Attack Music Genre Recognition

Cannot find the paper you are looking for? You can Submit a new open access paper.