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There is increasing regulatory interest in whether machine learning algorithms deployed in consequential domains (e.g. in criminal justice) treat different demographic groups "fairly." However, there are several proposed notions of…

理论经济学 · 经济学 2020-02-19 Christopher Jung , Sampath Kannan , Changhwa Lee , Mallesh M. Pai , Aaron Roth , Rakesh Vohra

Time-series representation learning can extract representations from data with temporal dynamics and sparse labels. When labeled data are sparse but unlabeled data are abundant, contrastive learning, i.e., a framework to learn a latent…

机器学习 · 计算机科学 2023-03-03 Heejeong Choi , Pilsung Kang

Machine learning is a tool for building models that accurately represent input training data. When undesired biases concerning demographic groups are in the training data, well-trained models will reflect those biases. We present a…

机器学习 · 计算机科学 2018-01-25 Brian Hu Zhang , Blake Lemoine , Margaret Mitchell

Many machine learning systems make extensive use of large amounts of data regarding human behaviors. Several researchers have found various discriminatory practices related to the use of human-related machine learning systems, for example…

机器学习 · 计算机科学 2019-03-25 Elena Beretta , Antonio Santangelo , Bruno Lepri , Antonio Vetrò , Juan Carlos De Martin

Dataset bias is one of the prevailing causes of unfairness in machine learning. Addressing fairness at the data collection and dataset preparation stages therefore becomes an essential part of training fairer algorithms. In particular,…

Training datasets for machine learning often have some form of missingness. For example, to learn a model for deciding whom to give a loan, the available training data includes individuals who were given a loan in the past, but not those…

机器学习 · 计算机科学 2020-12-22 Naman Goel , Alfonso Amayuelas , Amit Deshpande , Amit Sharma

While significant advancements have been made in the field of fair machine learning, the majority of studies focus on scenarios where the decision model operates on a static population. In this paper, we study fairness in dynamic systems…

机器学习 · 计算机科学 2024-01-15 Yaowei Hu , Jacob Lear , Lu Zhang

The most prevalent notions of fairness in machine learning are statistical definitions: they fix a small collection of pre-defined groups, and then ask for parity of some statistic of the classifier across these groups. Constraints of this…

机器学习 · 计算机科学 2018-12-04 Michael Kearns , Seth Neel , Aaron Roth , Zhiwei Steven Wu

Fair machine learning aims to mitigate the biases of model predictions against certain subpopulations regarding sensitive attributes such as race and gender. Among the many existing fairness notions, counterfactual fairness measures the…

机器学习 · 计算机科学 2022-01-12 Jing Ma , Ruocheng Guo , Mengting Wan , Longqi Yang , Aidong Zhang , Jundong Li

Group fairness is an important concern for machine learning researchers, developers, and regulators. However, the strictness to which models must be constrained to be considered fair is still under debate. The focus of this work is on…

机器学习 · 统计学 2018-11-27 Jack Fitzsimons , Michael Osborne , Stephen Roberts

Although deep learning (DL) models have shown great success in many medical image analysis tasks, deployment of the resulting models into real clinical contexts requires: (1) that they exhibit robustness and fairness across different…

计算机视觉与模式识别 · 计算机科学 2023-03-07 Raghav Mehta , Changjian Shui , Tal Arbel

Fair representation learning transforms user data into a representation that ensures fairness and utility regardless of the downstream application. However, learning individually fair representations, i.e., guaranteeing that similar…

机器学习 · 计算机科学 2022-07-28 Momchil Peychev , Anian Ruoss , Mislav Balunović , Maximilian Baader , Martin Vechev

In this paper, we propose an innovative approach to thoroughly explore dataset features that introduce bias in downstream machine-learning tasks. Depending on the data format, we use different techniques to map instances into a similarity…

机器学习 · 计算机科学 2024-11-11 Samira Maghool , Paolo Ceravolo

As decision-making increasingly relies on Machine Learning (ML) and (big) data, the issue of fairness in data-driven Artificial Intelligence (AI) systems is receiving increasing attention from both research and industry. A large variety of…

机器学习 · 计算机科学 2022-03-08 Tai Le Quy , Arjun Roy , Vasileios Iosifidis , Wenbin Zhang , Eirini Ntoutsi

To ensure unbiased and ethical automated predictions, fairness must be a core principle in machine learning applications. Fairness in machine learning aims to mitigate biases present in the training data and model imperfections that could…

机器学习 · 计算机科学 2024-12-03 Jan Pablo Burgard , João Vitor Pamplona

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…

机器学习 · 计算机科学 2020-01-24 Vasileios Iosifidis , Thi Ngoc Han Tran , Eirini Ntoutsi

We propose a fair machine learning algorithm to model interpretable differences between observed and desired human decision-making, with the latter aimed at reducing disparity in a downstream outcome impacted by the human decision. Prior…

机器学习 · 计算机科学 2025-05-26 Pavan Ravishankar , Rushabh Shah , Daniel B. Neill

In algorithmically fair prediction problems, a standard goal is to ensure the equality of fairness metrics across multiple overlapping groups simultaneously. We reconsider this standard fair classification problem using a probabilistic…

机器学习 · 计算机科学 2020-06-25 Forest Yang , Moustapha Cisse , Sanmi Koyejo

There has been a growing concern about the fairness of decision-making systems based on machine learning. The shortage of labeled data has been always a challenging problem facing machine learning based systems. In such scenarios,…

机器学习 · 计算机科学 2020-01-01 Vahid Noroozi , Sara Bahaadini , Samira Sheikhi , Nooshin Mojab , Philip S. Yu

Achieving the generalization of an invariant classifier from training domains to shifted test domains while simultaneously considering model fairness is a substantial and complex challenge in machine learning. Existing methods address the…

机器学习 · 计算机科学 2024-08-20 Dong Li , Chen Zhao , Minglai Shao , Wenjun Wang