Criteria for algorithmic fairness metric selection under different supervised classification scenarios

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• dc.contributor.author Breger, Clothilde
• dc.date.accessioned 2021-02-05T07:23:22Z
• dc.date.available 2021-02-05T07:23:22Z
• dc.date.issued 2020-09
• dc.description Treball fi de màster de: Master in Intelligent Interactive Systemsca
• dc.description Tutor: Carlos Castillo
• dc.description.abstract The research community, (supra-)national institutions, and regular users have noticed that Artificial Intelligence and Machine Learning algorithms can amplify existing inequity between groups. One way to limit this is to use group fairness metrics to measure inequity, optimise and select models. However, there are many different group fairness metrics. Here I combined a clustering of metrics (as done by Friedler et al. in their 2019 paper "A comparative study of fairness-enhancing interventions in machine learning" and by Miron et al. in their 2020 paper "Addressing multiple metrics of group fairness in data-driven decision making") and expert-driven recommendations (from a case study by Rodolfa et al., published in 2020: "Case study: Predictive Fairness to Reduce Misdemeanor Recidivism Through Social Service Interventions") to select fairness metrics. Although this clustering was not consistent, it enabled fairness metric selection and fostered general recommendations on the matter: an algorithm designer should extensively study their algorithm’s application context and explicitly justify their choices relative to fairness. So long as there is no absolute guide to metric selection, this should help nourish an ongoing and context-specific discussion on algorithmic fairness, within and outside of the research community.ca
• dc.format.mimetype application/pdf*
• dc.identifier.uri http://hdl.handle.net/10230/46359
• dc.language.iso engca
• dc.rights Reconeixement-NoComercial-SenseObraDerivada 3.0 Espanya (CC BY-NC-ND 3.0 ES)ca
• dc.rights.accessRights info:eu-repo/semantics/openAccessca
• dc.rights.uri https://creativecommons.org/licenses/by-nc-nd/3.0/esca
• dc.subject.keyword AI fairness
• dc.subject.keyword Algorithmic fairness
• dc.subject.keyword Fairness metrics
• dc.subject.keyword Group fairness
• dc.title Criteria for algorithmic fairness metric selection under different supervised classification scenariosca
• dc.type info:eu-repo/semantics/masterThesisca