Synthetic CVs To Build and Test Fairness-Aware Hiring Tools

Fuente: arXiv
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Auteurs principaux: Saldivar, Jorge, Gatzioura, Anna, Castillo, Carlos
Format: Preprint
Publié: 2025
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author Saldivar, Jorge
Gatzioura, Anna
Castillo, Carlos
author_facet Saldivar, Jorge
Gatzioura, Anna
Castillo, Carlos
contents Algorithmic hiring has become increasingly necessary in some sectors as it promises to deal with hundreds or even thousands of applicants. At the heart of these systems are algorithms designed to retrieve and rank candidate profiles, which are usually represented by Curricula Vitae (CVs). Research has shown, however, that such technologies can inadvertently introduce bias, leading to discrimination based on factors such as candidates' age, gender, or national origin. Developing methods to measure, mitigate, and explain bias in algorithmic hiring, as well as to evaluate and compare fairness techniques before deployment, requires sets of CVs that reflect the characteristics of people from diverse backgrounds. However, datasets of these characteristics that can be used to conduct this research do not exist. To address this limitation, this paper introduces an approach for building a synthetic dataset of CVs with features modeled on real materials collected through a data donation campaign. Additionally, the resulting dataset of 1,730 CVs is presented, which we envision as a potential benchmarking standard for research on algorithmic hiring discrimination.
format Preprint
id arxiv_https___arxiv_org_abs_2508_21179
institution arXiv
publishDate 2025
record_format arxiv
spellingShingle Synthetic CVs To Build and Test Fairness-Aware Hiring Tools
Saldivar, Jorge
Gatzioura, Anna
Castillo, Carlos
Computers and Society
Information Retrieval
Machine Learning
Algorithmic hiring has become increasingly necessary in some sectors as it promises to deal with hundreds or even thousands of applicants. At the heart of these systems are algorithms designed to retrieve and rank candidate profiles, which are usually represented by Curricula Vitae (CVs). Research has shown, however, that such technologies can inadvertently introduce bias, leading to discrimination based on factors such as candidates' age, gender, or national origin. Developing methods to measure, mitigate, and explain bias in algorithmic hiring, as well as to evaluate and compare fairness techniques before deployment, requires sets of CVs that reflect the characteristics of people from diverse backgrounds. However, datasets of these characteristics that can be used to conduct this research do not exist. To address this limitation, this paper introduces an approach for building a synthetic dataset of CVs with features modeled on real materials collected through a data donation campaign. Additionally, the resulting dataset of 1,730 CVs is presented, which we envision as a potential benchmarking standard for research on algorithmic hiring discrimination.
title Synthetic CVs To Build and Test Fairness-Aware Hiring Tools
topic Computers and Society
Information Retrieval
Machine Learning
url https://arxiv.org/abs/2508.21179