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Fairness-Enhancing Interventions in Stream Classification

Research output: Chapter in book/report/conference proceedingConference contributionResearchpeer review

Authors

  • Vasileios Iosifidis
  • Thi Ngoc Han Tran
  • Eirini Ntoutsi

Research Organisations

Details

Original languageEnglish
Title of host publicationDatabase and Expert Systems Applications
Subtitle of host publication30th International Conference, DEXA 2019, Linz, Austria, August 26–29, 2019, Proceedings
EditorsSven Hartmann, Josef Küng, Gabriele Anderst-Kotsis, Ismail Khalil, Sharma Chakravarthy, A Min Tjoa
Pages261-276
Number of pages16
VolumeI
ISBN (electronic)9783030276157
Publication statusPublished - 3 Aug 2019
Event30th International Conference on Database and Expert Systems Applications, DEXA 2019 - Linz, Austria
Duration: 26 Aug 201929 Aug 2019

Publication series

NameLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume11706
ISSN (Print)0302-9743
ISSN (electronic)1611-3349

Abstract

The wide spread usage of automated data-driven decision support systems has raised a lot of concerns regarding accountability and fairness of the employed models in the absence of human supervision. Existing fairness-aware approaches tackle fairness as a batch learning problem and aim at learning a fair model which can then be applied to future instances of the problem. In many applications, however, the data comes sequentially and its characteristics might evolve with time. In such a setting, it is counter-intuitive to “fix” a (fair) model over the data stream as changes in the data might incur changes in the underlying model therefore, affecting its fairness. In this work, we propose fairness-enhancing interventions that modify the input data so that the outcome of any stream classifier applied to that data will be fair. Experiments on real and synthetic data show that our approach achieves good predictive performance and low discrimination scores over the course of the stream.

Keywords

    Data mining, Fairness-aware learning, Stream classification

ASJC Scopus subject areas

Cite this

Fairness-Enhancing Interventions in Stream Classification. / Iosifidis, Vasileios; Tran, Thi Ngoc Han; Ntoutsi, Eirini.
Database and Expert Systems Applications: 30th International Conference, DEXA 2019, Linz, Austria, August 26–29, 2019, Proceedings. ed. / Sven Hartmann; Josef Küng; Gabriele Anderst-Kotsis; Ismail Khalil; Sharma Chakravarthy; A Min Tjoa. Vol. I 1. ed. 2019. p. 261-276 (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); Vol. 11706).

Research output: Chapter in book/report/conference proceedingConference contributionResearchpeer review

Iosifidis, V, Tran, TNH & Ntoutsi, E 2019, Fairness-Enhancing Interventions in Stream Classification. in S Hartmann, J Küng, G Anderst-Kotsis, I Khalil, S Chakravarthy & AM Tjoa (eds), Database and Expert Systems Applications: 30th International Conference, DEXA 2019, Linz, Austria, August 26–29, 2019, Proceedings. 1. edn, vol. I, Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), vol. 11706, pp. 261-276, 30th International Conference on Database and Expert Systems Applications, DEXA 2019, Linz, Austria, 26 Aug 2019. https://doi.org/10.48550/arXiv.1907.07223, https://doi.org/10.1007/978-3-030-27615-7_20
Iosifidis, V., Tran, T. N. H., & Ntoutsi, E. (2019). Fairness-Enhancing Interventions in Stream Classification. In S. Hartmann, J. Küng, G. Anderst-Kotsis, I. Khalil, S. Chakravarthy, & A. M. Tjoa (Eds.), Database and Expert Systems Applications: 30th International Conference, DEXA 2019, Linz, Austria, August 26–29, 2019, Proceedings (1. ed., Vol. I, pp. 261-276). (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); Vol. 11706). https://doi.org/10.48550/arXiv.1907.07223, https://doi.org/10.1007/978-3-030-27615-7_20
Iosifidis V, Tran TNH, Ntoutsi E. Fairness-Enhancing Interventions in Stream Classification. In Hartmann S, Küng J, Anderst-Kotsis G, Khalil I, Chakravarthy S, Tjoa AM, editors, Database and Expert Systems Applications: 30th International Conference, DEXA 2019, Linz, Austria, August 26–29, 2019, Proceedings. 1. ed. Vol. I. 2019. p. 261-276. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)). doi: 10.48550/arXiv.1907.07223, 10.1007/978-3-030-27615-7_20
Iosifidis, Vasileios ; Tran, Thi Ngoc Han ; Ntoutsi, Eirini. / Fairness-Enhancing Interventions in Stream Classification. Database and Expert Systems Applications: 30th International Conference, DEXA 2019, Linz, Austria, August 26–29, 2019, Proceedings. editor / Sven Hartmann ; Josef Küng ; Gabriele Anderst-Kotsis ; Ismail Khalil ; Sharma Chakravarthy ; A Min Tjoa. Vol. I 1. ed. 2019. pp. 261-276 (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)).
Download
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