Ehsan Abbasnejad

Predicting is not Understanding: Recognizing and Addressing Underspecification in Machine Learning

2022 · arXiv (Cornell University)

Machine learning (ML) models are typically optimized for their accuracy on a given dataset. However, this predictive criterion rarely captures all desirable properties of a model, in particular how well it matches a domain expert's …

Feature-Space Bayesian Adversarial Learning Improved Malware Detector Robustness

2023 · Proceedings of the AAAI Conference on Artificial Intelligence

We present a new algorithm to train a robust malware detector. Malware is a prolific problem and malware detectors are a front-line defense. Modern detectors rely on machine learning algorithms. Now, the adversarial objective is …