Abstract
Improving fairness by manipulating the preprocessing stages of classification pipelines is an active area of research, closely related to AutoML. We propose a genetic optimisation algorithm, FairPipes, which optimises for user-defined combinations of fairness and accuracy and for multiple definitions of fairness, providing flexibility in the fairness-accuracy trade-off. FairPipes heuristically searches through a large space of pipeline configurations, achieving near-optimality efficiently, presenting the user with an estimate of the solutions’ Pareto front. We also observe that the optimal pipelines differ for different datasets, suggesting that no “universal best” pipeline exists and confirming that FairPipes fills a niche in the fairness-aware AutoML space.
Original language | English |
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Title of host publication | Modeling Decisions for Artificial Intelligence - 20th International Conference, MDAI 2023, Proceedings |
Editors | Vicenç Torra, Yasuo Narukawa |
Publisher | Springer |
Pages | 202-213 |
Number of pages | 12 |
ISBN (Print) | 9783031334979 |
DOIs | |
Publication status | Published - 19 May 2023 |
Event | 20th International Conference on Modeling Decisions for Artificial Intelligence, MDAI 2023 - Umeå, Sweden Duration: 19 Jun 2023 → 22 Jun 2023 |
Publication series
Name | Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) |
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Volume | 13890 LNCS |
ISSN (Print) | 0302-9743 |
ISSN (Electronic) | 1611-3349 |
Conference
Conference | 20th International Conference on Modeling Decisions for Artificial Intelligence, MDAI 2023 |
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Country/Territory | Sweden |
City | Umeå |
Period | 19/06/23 → 22/06/23 |
Bibliographical note
Publisher Copyright:© 2023, The Author(s), under exclusive license to Springer Nature Switzerland AG.
Keywords
- Algorithmic Fairness
- AutoML
- Data Preprocessing
- Ethical AI
- Genetic Algorithms
- Preprocessing Pipelines
ASJC Scopus subject areas
- Theoretical Computer Science
- General Computer Science