Search Results for author: Xianli Zeng

Found 5 papers, 5 papers with code

Minimax Optimal Fair Classification with Bounded Demographic Disparity

1 code implementation27 Mar 2024 Xianli Zeng, Guang Cheng, Edgar Dobriban

Mitigating the disparate impact of statistical machine learning methods is crucial for ensuring fairness.

Binary Classification Classification +1

FairRR: Pre-Processing for Group Fairness through Randomized Response

1 code implementation12 Mar 2024 Xianli Zeng, Joshua Ward, Guang Cheng

The increasing usage of machine learning models in consequential decision-making processes has spurred research into the fairness of these systems.

Decision Making Fairness

Bayes-Optimal Fair Classification with Linear Disparity Constraints via Pre-, In-, and Post-processing

1 code implementation5 Feb 2024 Xianli Zeng, Guang Cheng, Edgar Dobriban

To address this, we develop methods for Bayes-optimal fair classification, aiming to minimize classification error subject to given group fairness constraints.

Attribute Classification +2

Fair Bayes-Optimal Classifiers Under Predictive Parity

1 code implementation15 May 2022 Xianli Zeng, Edgar Dobriban, Guang Cheng

This paper considers predictive parity, which requires equalizing the probability of success given a positive prediction among different protected groups.

Bayes-Optimal Classifiers under Group Fairness

1 code implementation20 Feb 2022 Xianli Zeng, Edgar Dobriban, Guang Cheng

Machine learning algorithms are becoming integrated into more and more high-stakes decision-making processes, such as in social welfare issues.

BIG-bench Machine Learning Decision Making +1

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