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Machine learning models have been shown to inherit biases from their training datasets. This can be particularly problematic for vision-language foundation models trained on uncurated datasets scraped from the internet. The biases can be…

Machine Learning · Computer Science 2023-05-16 Ching-Yao Chuang , Varun Jampani , Yuanzhen Li , Antonio Torralba , Stefanie Jegelka

Word vector representations are well developed tools for various NLP and Machine Learning tasks and are known to retain significant semantic and syntactic structure of languages. But they are prone to carrying and amplifying bias which can…

Computation and Language · Computer Science 2019-01-24 Sunipa Dev , Jeff Phillips

Current large-scale language models can be politically biased as a result of the data they are trained on, potentially causing serious problems when they are deployed in real-world settings. In this paper, we describe metrics for measuring…

Computation and Language · Computer Science 2021-05-03 Ruibo Liu , Chenyan Jia , Jason Wei , Guangxuan Xu , Lili Wang , Soroush Vosoughi

Large language models (LLMs) trained on vast corpora suffer from inevitable stereotype biases. Mitigating these biases with fine-tuning could be both costly and data-hungry. Model editing methods, which focus on modifying LLMs in a post-hoc…

Computation and Language · Computer Science 2024-02-22 Jianhao Yan , Futing Wang , Yafu Li , Yue Zhang

Distributional word vectors have recently been shown to encode many of the human biases, most notably gender and racial biases, and models for attenuating such biases have consequently been proposed. However, existing models and studies (1)…

Computation and Language · Computer Science 2020-01-06 Anne Lauscher , Goran Glavaš , Simone Paolo Ponzetto , Ivan Vulić

Debiasing methods that seek to mitigate the tendency of Language Models (LMs) to occasionally output toxic or inappropriate text have recently gained traction. In this paper, we propose a standardized protocol which distinguishes methods…

Computation and Language · Computer Science 2023-05-24 Robert Morabito , Jad Kabbara , Ali Emami

The rapid advancement of large language models (LLMs) and their growing integration into daily life underscore the importance of evaluating and ensuring their fairness. In this work, we examine fairness within the domain of emotional theory…

Computation and Language · Computer Science 2026-03-03 Maureen Herbert , Katie Sun , Angelica Lim , Yasaman Etesam

Although Large Language Models (LLMs) demonstrate remarkable reasoning capabilities, inherent social biases often cascade throughout the Chain-of-Thought (CoT) process, leading to continuous "Bias Propagation". Existing debiasing methods…

Computation and Language · Computer Science 2026-05-12 Xuan Feng , Shuai Zhao , Luwei Xiao , Tianlong Gu , Bo An

Bias in Word Embeddings has been a subject of recent interest, along with efforts for its reduction. Current approaches show promising progress towards debiasing single bias dimensions such as gender or race. In this paper, we present a…

Computation and Language · Computer Science 2020-03-26 Radomir Popović , Florian Lemmerich , Markus Strohmaier

Gender bias in language models has gained increasing attention in the field of natural language processing. Encoder-based transformer models, which have achieved state-of-the-art performance in various language tasks, have been shown to…

We investigate in this paper how distributions of occupations with respect to gender is reflected in pre-trained language models. Such distributions are not always aligned to normative ideals, nor do they necessarily reflect a descriptive…

Computation and Language · Computer Science 2023-04-13 Samia Touileb , Lilja Øvrelid , Erik Velldal

Bias-measuring datasets play a critical role in detecting biased behavior of language models and in evaluating progress of bias mitigation methods. In this work, we focus on evaluating gender bias through coreference resolution, where…

Computation and Language · Computer Science 2023-02-14 Zhongbin Xie , Vid Kocijan , Thomas Lukasiewicz , Oana-Maria Camburu

Image captioning models are known to perpetuate and amplify harmful societal bias in the training set. In this work, we aim to mitigate such gender bias in image captioning models. While prior work has addressed this problem by forcing…

Computer Vision and Pattern Recognition · Computer Science 2023-12-22 Yusuke Hirota , Yuta Nakashima , Noa Garcia

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…

Information Retrieval · Computer Science 2025-11-04 Amirabbas Afzali , Amirreza Velae , Iman Ahmadi , Mohammad Aliannejadi

Recent studies have shown that generative language models often reflect and amplify societal biases in their outputs. However, these studies frequently conflate observed biases with other task-specific shortcomings, such as comprehension…

Computation and Language · Computer Science 2024-12-17 Akshita Jha , Sanchit Kabra , Chandan K. Reddy

Bias in word embeddings such as Word2Vec has been widely investigated, and many efforts made to remove such bias. We show how to use conceptors debiasing to post-process both traditional and contextualized word embeddings. Our conceptor…

Computation and Language · Computer Science 2019-06-17 Saket Karve , Lyle Ungar , João Sedoc

Recent works have found evidence of gender bias in models of machine translation and coreference resolution using mostly synthetic diagnostic datasets. While these quantify bias in a controlled experiment, they often do so on a small scale…

Computation and Language · Computer Science 2021-09-13 Shahar Levy , Koren Lazar , Gabriel Stanovsky

Bias is a disproportionate prejudice in favor of one side against another. Due to the success of transformer-based Masked Language Models (MLMs) and their impact on many NLP tasks, a systematic evaluation of bias in these models is needed…

Computation and Language · Computer Science 2024-04-11 Jeongrok Yu , Seong Ug Kim , Jacob Choi , Jinho D. Choi

Gender bias in pretrained language models (PLMs) poses significant social and ethical challenges. Despite growing awareness, there is a lack of comprehensive investigation into how different models internally represent and propagate such…

Computation and Language · Computer Science 2025-03-11 Mahdi Zakizadeh , Mohammad Taher Pilehvar

Large Language Models (LLMs), such as GPT-4 and BERT, have rapidly gained traction in natural language processing (NLP) and are now integral to financial decision-making. However, their deployment introduces critical challenges,…

Computers and Society · Computer Science 2024-10-29 Hui Zhong , Songsheng Chen , Mian Liang