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Large pre-trained language models contain societal biases and carry along these biases to downstream tasks. Current in-processing bias mitigation approaches (like adversarial training) impose debiasing by updating a model's parameters,…

计算与语言 · 计算机科学 2023-06-21 Deepak Kumar , Oleg Lesota , George Zerveas , Daniel Cohen , Carsten Eickhoff , Markus Schedl , Navid Rekabsaz

Previous studies have established that language models manifest stereotyped biases. Existing debiasing strategies, such as retraining a model with counterfactual data, representation projection, and prompting often fail to efficiently…

计算与语言 · 计算机科学 2025-03-12 Xin Xu , Wei Xu , Ningyu Zhang , Julian McAuley

The benefits and capabilities of pre-trained language models (LLMs) in current and future innovations are vital to any society. However, introducing and using LLMs comes with biases and discrimination, resulting in concerns about equality,…

计算机与社会 · 计算机科学 2023-12-05 Vithya Yogarajan , Gillian Dobbie , Te Taka Keegan , Rostam J. Neuwirth

As the representation capability of Pre-trained Language Models (PLMs) improve, there is growing concern that they will inherit social biases from unprocessed corpora. Most previous debiasing techniques used Counterfactual Data Augmentation…

计算与语言 · 计算机科学 2023-07-06 Yingji Li , Mengnan Du , Xin Wang , Ying Wang

With widening deployments of natural language processing (NLP) in daily life, inherited social biases from NLP models have become more severe and problematic. Previous studies have shown that word embeddings trained on human-generated…

计算与语言 · 计算机科学 2021-12-13 Lei Ding , Dengdeng Yu , Jinhan Xie , Wenxing Guo , Shenggang Hu , Meichen Liu , Linglong Kong , Hongsheng Dai , Yanchun Bao , Bei Jiang

Multilingual reasoning remains a significant challenge for large language models (LLMs), with performance disproportionately favoring high-resource languages. Drawing inspiration from cognitive neuroscience, which suggests that human…

The paper introduces methods of adaptation of multilingual masked language models for a specific language. Pre-trained bidirectional language models show state-of-the-art performance on a wide range of tasks including reading comprehension,…

计算与语言 · 计算机科学 2019-05-20 Yuri Kuratov , Mikhail Arkhipov

As natural language processing systems become more widespread, it is necessary to address fairness issues in their implementation and deployment to ensure that their negative impacts on society are understood and minimized. However, there…

计算与语言 · 计算机科学 2022-04-08 António Câmara , Nina Taneja , Tamjeed Azad , Emily Allaway , Richard Zemel

Multilingual language models often perform unevenly across different languages due to limited generalization capabilities for some languages. This issue is significant because of the growing interest in making universal language models that…

计算与语言 · 计算机科学 2024-10-11 Gürkan Soykan , Gözde Gül Şahin

Recently pre-trained multimodal models, such as CLIP, have shown exceptional capabilities towards connecting images and natural language. The textual representations in English can be desirably transferred to multilingualism and support…

计算与语言 · 计算机科学 2022-03-21 Jialu Wang , Yang Liu , Xin Eric Wang

Large Language Models (LLMs) have fundamentally transformed the field of natural language processing; however, their vulnerability to biases presents a notable obstacle that threatens both fairness and trust. This review offers an extensive…

计算与语言 · 计算机科学 2025-09-19 Kiana Kiashemshaki , Mohammad Jalili Torkamani , Negin Mahmoudi , Meysam Shirdel Bilehsavar

Bias is pervasive in NLP models, motivating the development of automatic debiasing techniques. Evaluation of NLP debiasing methods has largely been limited to binary attributes in isolation, e.g., debiasing with respect to binary gender or…

计算与语言 · 计算机科学 2021-09-23 Shivashankar Subramanian , Xudong Han , Timothy Baldwin , Trevor Cohn , Lea Frermann

Large Language Models (LLMs) exhibit social biases, which can lead to harmful stereotypes and unfair outcomes. We propose \textbf{Multi-Persona Thinking (MPT)}, a simple inference-time framework that reduces social bias by encouraging…

计算与语言 · 计算机科学 2026-04-22 Yuxing Chen , Guoqing Luo , Zijun Wu , Lili Mou

Massively multilingual pre-trained language models (MMPLMs) are developed in recent years demonstrating superpowers and the pre-knowledge they acquire for downstream tasks. This work investigates whether MMPLMs can be applied to clinical…

计算与语言 · 计算机科学 2023-06-06 Lifeng Han , Gleb Erofeev , Irina Sorokina , Serge Gladkoff , Goran Nenadic

Embeddings play a pivotal role in the efficacy of Large Language Models. They are the bedrock on which these models grasp contextual relationships and foster a more nuanced understanding of language and consequently perform remarkably on a…

计算与语言 · 计算机科学 2025-01-08 Aishik Rakshit , Smriti Singh , Shuvam Keshari , Arijit Ghosh Chowdhury , Vinija Jain , Aman Chadha

The impact of different multilingual data mixtures in pretraining large language models (LLMs) has been a topic of ongoing debate, often raising concerns about potential trade-offs between language coverage and model performance (i.e., the…

计算与语言 · 计算机科学 2025-10-31 Negar Foroutan , Paul Teiletche , Ayush Kumar Tarun , Antoine Bosselut

Large Language Models (LLMs) inherit societal biases from their training data, potentially leading to harmful or unfair outputs. While various techniques aim to mitigate these biases, their effects are often evaluated only along the…

计算与语言 · 计算机科学 2025-11-25 Shireen Chand , Faith Baca , Emilio Ferrara

Multilingual language models are widely used to extend NLP systems to low-resource languages. However, concrete evidence for the effects of multilinguality on language modeling performance in individual languages remains scarce. Here, we…

计算与语言 · 计算机科学 2023-11-16 Tyler A. Chang , Catherine Arnett , Zhuowen Tu , Benjamin K. Bergen

Natural language processing (NLP) has witnessed a profound impact of large language models (LLMs) that excel in a multitude of tasks. However, the limitation of LLMs in multilingual settings, particularly in underrepresented languages,…

计算与语言 · 计算机科学 2024-09-24 Samuel Cahyawijaya

Rapid advancements of large language models (LLMs) have enabled the processing, understanding, and generation of human-like text, with increasing integration into systems that touch our social sphere. Despite this success, these models can…