arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2310.08780cs.CLcs.AI
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“我不是种族主义者,但是……”:发现大型语言模型内部知识中的偏见

"Im not Racist but...": Discovering Bias in the Internal Knowledge of Large Language Models

USC Information Sciences Institute(南加州大学信息科学研究所);Aptima, Inc(Aptima公司)

Abel Salinas, Louis Penafiel, Robert McCormack, Fred Morstatter

AI总结:

本文提出一种纯提示方法,动态生成知识表示以揭示任意大型语言模型中的隐藏刻板印象,促进NLP系统的透明与公平。

摘要:

大型语言模型(LLMs)因其在持续扩展的自然语言处理任务中表现出的卓越性能而受到广泛关注。然而,这些模型已被证明隐藏着固有的社会偏见或刻板印象,这可能对其在许多下游应用中的性能产生不利影响。在本文中,我们介绍了一种新颖的、纯粹基于提示的方法,以揭示任意大型语言模型中的隐藏刻板印象。我们的方法动态生成内部刻板印象的知识表示,从而能够识别编码在LLM内部知识中的偏见。通过揭示LLM中存在的偏见并提供一种系统化的分析方法,我们的工作有助于提高自然语言处理系统的透明度并促进其公平性。

英文摘要:

Large language models (LLMs) have garnered significant attention for their remarkable performance in a continuously expanding set of natural language processing tasks. However, these models have been shown to harbor inherent societal biases, or stereotypes, which can adversely affect their performance in their many downstream applications. In this paper, we introduce a novel, purely prompt-based approach to uncover hidden stereotypes within any arbitrary LLM. Our approach dynamically generates a knowledge representation of internal stereotypes, enabling the identification of biases encoded within the LLM's internal knowledge. By illuminating the biases present in LLMs and offering a systematic methodology for their analysis, our work contributes to advancing transparency and promoting fairness in natural language processing systems.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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