| Title: | FairBoost: Boosting supervised learning for learning on multiple sensitive features |
|---|
| Authors: | ID Colakovic, Ivona (Author)
ID Karakatič, Sašo (Author) |
|---|
| Files: |  1-s2.0-S0950705123007499-main.pdf (1,70 MB)
MD5: 370A93F96E550A132F708A58DDFDDF6D
 https://www.sciencedirect.com/science/article/pii/S0950705123007499?via%3Dihub
|
|---|
| Language: | English |
|---|
| Work type: | Article |
|---|
| Typology: | 1.01 - Original Scientific Article |
|---|
| Organization: | FERI - Faculty of Electrical Engineering and Computer Science
|
|---|
| Abstract: | The vast majority of machine learning research focuses on improving the correctness of the outcomes (i.e., accuracy, error-rate, and other metrics). However, the negative impact of machine learning outcomes can be substantial if the consequences marginalize certain groups of data, especially if certain groups of people are the ones being discriminated against. Thus, recent papers try to tackle the unfair treatment of certain groups of data (humans), but mostly focus on only one sensitive feature with binary values. In this paper, we propose an ensemble boosting FairBoost that takes into consideration fairness as well as accuracy to mitigate unfairness in classification tasks during the model training process. This method tries to close the gap between proposed approaches and real-world applications, where there is often more than one sensitive feature that contains multiple categories. The proposed approach checks the bias and corrects it through the iteration of building the boosted ensemble. The proposed FairBoost is tested within the experimental setting and compared to similar existing algorithms. The results on different datasets and settings show no significant changes in the overall quality of classification, while the fairness of the outcomes is vastly improved. |
|---|
| Keywords: | fairness, boosting, machine learning, supervised learning |
|---|
| Publication status: | Published |
|---|
| Publication version: | Version of Record |
|---|
| Submitted for review: | 17.02.2023 |
|---|
| Article acceptance date: | 12.09.2023 |
|---|
| Publication date: | 25.11.2023 |
|---|
| Publisher: | Elsevier |
|---|
| Year of publishing: | 2023 |
|---|
| Number of pages: | 9 str. |
|---|
| Numbering: | Vol. 280, [article no.] 110999 |
|---|
| PID: | 20.500.12556/DKUM-89064  |
|---|
| UDC: | 004.8 |
|---|
| ISSN on article: | 1872-7409 |
|---|
| COBISS.SI-ID: | 166874115 |
|---|
| DOI: | 10.1016/j.knosys.2023.110999 |
|---|
| Copyright: | © 2023 The Author(s). |
|---|
| Publication date in DKUM: | 11.06.2024 |
|---|
| Views: | 369 |
|---|
| Downloads: | 48 |
|---|
| Metadata: |    |
|---|
| Categories: | Misc.
|
|---|
|
:
|
Copy citation |
|---|
| | | | Average score: | (0 votes) |
|---|
| Your score: | Voting is allowed only for logged in users. |
|---|
| Share: |  |
|---|
Hover the mouse pointer over a document title to show the abstract or click
on the title to get all document metadata. |
