Search Results for author: Kevin Stangl

Found 6 papers, 0 papers with code

Bayesian Strategic Classification

no code implementations13 Feb 2024 Lee Cohen, Saeed Sharifi-Malvajerdi, Kevin Stangl, Ali Vakilian, Juba Ziani

We initiate the study of partial information release by the learner in strategic classification.

Classification

On the Vulnerability of Fairness Constrained Learning to Malicious Noise

no code implementations21 Jul 2023 Avrim Blum, Princewill Okoroafor, Aadirupa Saha, Kevin Stangl

For example, for Demographic Parity we show we can incur only a $\Theta(\alpha)$ loss in accuracy, where $\alpha$ is the malicious noise rate, matching the best possible even without fairness constraints.

Fairness

Agnostic Multi-Robust Learning Using ERM

no code implementations15 Mar 2023 Saba Ahmadi, Avrim Blum, Omar Montasser, Kevin Stangl

A fundamental problem in robust learning is asymmetry: a learner needs to correctly classify every one of exponentially-many perturbations that an adversary might make to a test-time natural example.

Image Classification

Sequential Strategic Screening

no code implementations31 Jan 2023 Lee Cohen, Saeed Sharifi-Malvajerdi, Kevin Stangl, Ali Vakilian, Juba Ziani

We initiate the study of strategic behavior in screening processes with multiple classifiers.

Multi Stage Screening: Enforcing Fairness and Maximizing Efficiency in a Pre-Existing Pipeline

no code implementations14 Mar 2022 Avrim Blum, Kevin Stangl, Ali Vakilian

Even if the firm is required to interview all of those who pass the final round, the tests themselves could have the property that qualified individuals from some groups pass more easily than qualified individuals from others.

Fairness

Recovering from Biased Data: Can Fairness Constraints Improve Accuracy?

no code implementations2 Dec 2019 Avrim Blum, Kevin Stangl

Multiple fairness constraints have been proposed in the literature, motivated by a range of concerns about how demographic groups might be treated unfairly by machine learning classifiers.

Fairness

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