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Large Language Models (LLMs) are increasingly utilized in educational tasks such as providing writing suggestions to students. Despite their potential, LLMs are known to harbor inherent biases which may negatively impact learners. Previous…

计算与语言 · 计算机科学 2023-11-07 Thiemo Wambsganss , Xiaotian Su , Vinitra Swamy , Seyed Parsa Neshaei , Roman Rietsche , Tanja Käser

As machine translation (MT) systems progress at a rapid pace, questions of their adequacy linger. In this study we focus on negation, a universal, core property of human language that significantly affects the semantics of an utterance. We…

计算与语言 · 计算机科学 2020-10-13 Md Mosharaf Hossain , Antonios Anastasopoulos , Eduardo Blanco , Alexis Palmer

Although recent years have brought significant progress in improving translation of unambiguously gendered sentences, translation of ambiguously gendered input remains relatively unexplored. When source gender is ambiguous, machine…

计算与语言 · 计算机科学 2023-03-08 Spencer Rarrick , Ranjita Naik , Varun Mathur , Sundar Poudel , Vishal Chowdhary

Neural Machine Translation models tend to perpetuate gender bias present in their training data distribution. Context-aware models have been previously suggested as a means to mitigate this type of bias. In this work, we examine this claim…

计算与语言 · 计算机科学 2024-06-19 Harritxu Gete , Thierry Etchegoyhen

Quality estimation (QE)-the automatic assessment of translation quality-has recently become crucial across several stages of the translation pipeline, from data curation to training and decoding. While QE metrics have been optimized to…

计算与语言 · 计算机科学 2025-06-04 Emmanouil Zaranis , Giuseppe Attanasio , Sweta Agrawal , André F. T. Martins

Recent instruction fine-tuned models can solve multiple NLP tasks when prompted to do so, with machine translation (MT) being a prominent use case. However, current research often focuses on standard performance benchmarks, leaving…

计算与语言 · 计算机科学 2023-10-26 Giuseppe Attanasio , Flor Miriam Plaza-del-Arco , Debora Nozza , Anne Lauscher

The presence of social biases in large language models (LLMs) has become a significant concern in AI research. These biases, often embedded in training data, can perpetuate harmful stereotypes and distort decision-making processes. When…

信息检索 · 计算机科学 2025-11-04 Amirabbas Afzali , Amirreza Velae , Iman Ahmadi , Mohammad Aliannejadi

Large Language Models (LLMs) are known to exhibit social, demographic, and gender biases, often as a consequence of the data on which they are trained. In this work, we adopt a mechanistic interpretability approach to analyze how such…

计算与语言 · 计算机科学 2025-06-09 Bhavik Chandna , Zubair Bashir , Procheta Sen

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…

计算与语言 · 计算机科学 2020-05-05 Emily Dinan , Angela Fan , Ledell Wu , Jason Weston , Douwe Kiela , Adina Williams

Concerns regarding fairness and bias have been raised in recent years due to the growing use of machine learning models in crucial decision-making processes, especially when it comes to delicate characteristics like gender. In order to…

机器学习 · 计算机科学 2024-08-30 Saish Shinde

This paper reveals a data bias issue that can severely affect the performance while conducting a machine learning model for malicious URL detection. We describe how such bias can be identified using interpretable machine learning…

机器学习 · 计算机科学 2024-02-12 YunDa Tsai , Cayon Liow , Yin Sheng Siang , Shou-De Lin

NLU models often exploit biases to achieve high dataset-specific performance without properly learning the intended task. Recently proposed debiasing methods are shown to be effective in mitigating this tendency. However, these methods rely…

计算与语言 · 计算机科学 2020-10-14 Prasetya Ajie Utama , Nafise Sadat Moosavi , Iryna Gurevych

In this paper, we advance the current state-of-the-art method for debiasing monolingual word embeddings so as to generalize well in a multilingual setting. We consider different methods to quantify bias and different debiasing approaches…

计算与语言 · 计算机科学 2021-07-23 Srijan Bansal , Vishal Garimella , Ayush Suhane , Animesh Mukherjee

The measurement of bias in machine learning often focuses on model performance across identity subgroups (such as man and woman) with respect to groundtruth labels. However, these methods do not directly measure the associations that a…

计算机视觉与模式识别 · 计算机科学 2021-06-08 Osman Aka , Ken Burke , Alex Bäuerle , Christina Greer , Margaret Mitchell

Studies have shown that some Natural Language Processing (NLP) systems encode and replicate harmful biases with potential adverse ethical effects in our society. In this article, we propose an approach for identifying gender and racial…

计算与语言 · 计算机科学 2022-04-13 Sean Matthews , John Hudzina , Dawn Sepehr

Supervised machine learning models and their evaluation strongly depends on the quality of the underlying dataset. When we search for a relevant piece of information it may appear anywhere in a given passage. However, we observe a bias in…

信息检索 · 计算机科学 2021-01-19 Sebastian Hofstätter , Aldo Lipani , Sophia Althammer , Markus Zlabinger , Allan Hanbury

Pre-trained language models encode undesirable social biases, which are further exacerbated in downstream use. To this end, we propose MABEL (a Method for Attenuating Gender Bias using Entailment Labels), an intermediate pre-training…

计算与语言 · 计算机科学 2022-10-28 Jacqueline He , Mengzhou Xia , Christiane Fellbaum , Danqi Chen

Measuring, evaluating and reducing Gender Bias has come to the forefront with newer and improved language embeddings being released every few months. But could this bias vary from domain to domain? We see a lot of work to study these biases…

计算与语言 · 计算机科学 2021-11-23 Somya Khosla

Recent studies in the field of Machine Translation (MT) and Natural Language Processing (NLP) have shown that existing models amplify biases observed in the training data. The amplification of biases in language technology has mainly been…

计算与语言 · 计算机科学 2021-02-02 Eva Vanmassenhove , Dimitar Shterionov , Matthew Gwilliam

When trained on large, unfiltered crawls from the internet, language models pick up and reproduce all kinds of undesirable biases that can be found in the data: they often generate racist, sexist, violent or otherwise toxic language. As…

计算与语言 · 计算机科学 2021-09-10 Timo Schick , Sahana Udupa , Hinrich Schütze