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Due to the widespread use of data-powered systems in our everyday lives, the notions of bias and fairness gained significant attention among researchers and practitioners, in both industry and academia. Such issues typically emerge from the…

Information Retrieval · Computer Science 2021-10-27 Gianluca Demartini , Kevin Roitero , Stefano Mizzaro

Our society is plagued by several biases, including racial biases, caste biases, and gender bias. As a matter of fact, several years ago, most of these notions were unheard of. These biases passed through generations along with…

Computer Vision and Pattern Recognition · Computer Science 2023-05-04 Lavisha Aggarwal , Shruti Bhargava

Machine learning models are trained to find patterns in data. NLP models can inadvertently learn socially undesirable patterns when training on gender biased text. In this work, we propose a general framework that decomposes gender bias in…

Computation and Language · Computer Science 2020-05-05 Emily Dinan , Angela Fan , Ledell Wu , Jason Weston , Douwe Kiela , Adina Williams

Over the last years, various sentence embedders have been an integral part in the success of current machine learning approaches to Natural Language Processing (NLP). Unfortunately, multiple sources have shown that the bias, inherent in the…

Computation and Language · Computer Science 2024-03-28 Philip Kenneweg , Sarah Schröder , Alexander Schulz , Barbara Hammer

We investigate the potential for nationality biases in natural language processing (NLP) models using human evaluation methods. Biased NLP models can perpetuate stereotypes and lead to algorithmic discrimination, posing a significant…

Computation and Language · Computer Science 2023-08-09 Pranav Narayanan Venkit , Sanjana Gautam , Ruchi Panchanadikar , Ting-Hao `Kenneth' Huang , Shomir Wilson

Reporting and providing test sets for harmful bias in NLP applications is essential for building a robust understanding of the current problem. We present a new observation of gender bias in a downstream NLP application: marked attribute…

Computation and Language · Computer Science 2021-09-30 Hillary Dawkins

Deep Learning models tend to learn correlations of patterns on huge datasets. The bigger these systems are, the more complex are the phenomena they can detect, and the more data they need for this. The use of Artificial Intelligence (AI) is…

Computation and Language · Computer Science 2024-11-25 Valentin Barriere

In machine learning, a bias occurs whenever training sets are not representative for the test data, which results in unreliable models. The most common biases in data are arguably class imbalance and covariate shift. In this work, we aim to…

Machine Learning · Computer Science 2018-04-04 Patrick Glauner , Radu State , Petko Valtchev , Diogo Duarte

News articles both shape and reflect public opinion across the political spectrum. Analyzing them for social bias can thus provide valuable insights, such as prevailing stereotypes in society and the media, which are often adopted by NLP…

Computation and Language · Computer Science 2022-11-08 Maximilian Spliethöver , Maximilian Keiff , Henning Wachsmuth

We examine the abilities of intrinsic bias metrics of static word embeddings to predict whether Natural Language Processing (NLP) systems exhibit biased behavior. A word embedding is one of the fundamental NLP technologies that represents…

Computation and Language · Computer Science 2024-09-17 Taisei Katô , Yusuke Miyao

AI-based systems are widely employed nowadays to make decisions that have far-reaching impacts on individuals and society. Their decisions might affect everyone, everywhere and anytime, entailing concerns about potential human rights…

Large Language Models (LLMs) have revolutionized natural language processing, but their susceptibility to biases poses significant challenges. This comprehensive review examines the landscape of bias in LLMs, from its origins to current…

Computation and Language · Computer Science 2026-05-04 Yufei Guo , Muzhe Guo , Juntao Su , Zhou Yang , Mengqiu Zhu , Hongfei Li , Mengyang Qiu , Shuo Shuo Liu

This paper presents an algorithm for enumerating biases in word embeddings. The algorithm exposes a large number of offensive associations related to sensitive features such as race and gender on publicly available embeddings, including a…

Computation and Language · Computer Science 2019-06-21 Nathaniel Swinger , Maria De-Arteaga , Neil Thomas Heffernan , Mark DM Leiserson , Adam Tauman Kalai

Abusive language detection models tend to have a problem of being biased toward identity words of a certain group of people because of imbalanced training datasets. For example, "You are a good woman" was considered "sexist" when trained on…

Computation and Language · Computer Science 2018-08-23 Ji Ho Park , Jamin Shin , Pascale Fung

AI agents are increasingly deployed and used to make automated decisions that affect our lives on a daily basis. It is imperative to ensure that these systems embed ethical principles and respect human values. We focus on how we can attest…

Artificial Intelligence · Computer Science 2019-09-11 Xavier Ferrer Aran , Jose M. Such , Natalia Criado

Neural networks achieve the state-of-the-art in image classification tasks. However, they can encode spurious variations or biases that may be present in the training data. For example, training an age predictor on a dataset that is not…

Computer Vision and Pattern Recognition · Computer Science 2018-09-28 Mohsan Alvi , Andrew Zisserman , Christoffer Nellaker

To extract essential information from complex data, computer scientists have been developing machine learning models that learn low-dimensional representation mode. From such advances in machine learning research, not only computer…

Artificial Intelligence · Computer Science 2024-06-18 Akira Matsui , Emilio Ferrara

Vision-language models can encode societal biases and stereotypes, but there are challenges to measuring and mitigating these multimodal harms due to lacking measurement robustness and feature degradation. To address these challenges, we…

Machine Learning · Computer Science 2022-10-27 Hugo Berg , Siobhan Mackenzie Hall , Yash Bhalgat , Wonsuk Yang , Hannah Rose Kirk , Aleksandar Shtedritski , Max Bain

Current advances in Natural Language Processing (NLP) have made it increasingly feasible to build applications leveraging textual data. Generally, the core of these applications rely on having a good semantic representation of text into…

Computation and Language · Computer Science 2024-10-21 Thomas Uriot

With the widespread use of AI systems and applications in our everyday lives, it is important to take fairness issues into consideration while designing and engineering these types of systems. Such systems can be used in many sensitive…

Machine Learning · Computer Science 2022-01-26 Ninareh Mehrabi , Fred Morstatter , Nripsuta Saxena , Kristina Lerman , Aram Galstyan