Search Results for author: Paula Gordaliza

Found 6 papers, 3 papers with code

Uncertainty in Fairness Assessment: Maintaining Stable Conclusions Despite Fluctuations

no code implementations2 Feb 2023 Ainhize Barrainkua, Paula Gordaliza, Jose A. Lozano, Novi Quadrianto

Several recent works encourage the use of a Bayesian framework when assessing performance and fairness metrics of a classification algorithm in a supervised setting.

Fairness Informativeness

A Survey on Preserving Fairness Guarantees in Changing Environments

no code implementations14 Nov 2022 Ainhize Barrainkua, Paula Gordaliza, Jose A. Lozano, Novi Quadrianto

Human lives are increasingly being affected by the outcomes of automated decision-making systems and it is essential for the latter to be, not only accurate, but also fair.

Benchmarking Decision Making +1

Review of Mathematical frameworks for Fairness in Machine Learning

no code implementations26 May 2020 Eustasio del Barrio, Paula Gordaliza, Jean-Michel Loubes

A review of the main fairness definitions and fair learning methodologies proposed in the literature over the last years is presented from a mathematical point of view.

BIG-bench Machine Learning Fairness +1

Confidence Intervals for Testing Disparate Impact in Fair Learning

2 code implementations17 Jul 2018 Philippe Besse, Eustasio del Barrio, Paula Gordaliza, Jean-Michel Loubes

We provide the asymptotic distribution of the major indexes used in the statistical literature to quantify disparate treatment in machine learning.

BIG-bench Machine Learning

Obtaining fairness using optimal transport theory

1 code implementation8 Jun 2018 Eustasio del Barrio, Fabrice Gamboa, Paula Gordaliza, Jean-Michel Loubes

\textit{Fairness} is generally studied in a probabilistic framework where it is assumed that there exists a protected variable, whose use as an input of the algorithm may imply discrimination.

Statistics Theory Statistics Theory 62H30, 68T01

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