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arXiv 2407.04434cs.CL

从“Showgirls”到“Performers”:使用性别包容语言进行微调以减少大语言模型中的偏见

From 'Showgirls' to 'Performers': Fine-tuning with Gender-inclusive Language for Bias Reduction in LLMs

Insight SFI Research Centre for Data Analytics(Insight SFI数据 analytics研究中心);School of Information and Communication Studies(信息与传播研究学院);University College Dublin(都柏林大学学院)

Marion Bartl, Susan Leavy

AI总结:

本文通过构建包含692个性别排他性术语及中立变体的微调数据集“Tiny Heap”,对三个大语言模型进行性别包容语言微调,有效减少了模型中的性别刻板化倾向。

摘要:

性别偏见不仅普遍存在于大语言模型(LLMs)及其训练数据中,而且深深植根于语言本身的结构层面。因此,调整LLM训练数据中的语言结构以促进性别包容性,可以使模型内部的性别表征更具包容性。我们工作的重点是英语中性别排他性的词缀,例如“show-girl”或“man-cave”中的词缀,这些词缀可能延续性别刻板印象和二元性别观念。我们使用一个LLM训练数据集,编制了一份包含692个性别排他性术语及其性别中立变体的目录,并据此开发了一个性别包容的微调数据集“Tiny Heap”。使用该数据集对三个不同的LLM进行微调后,我们观察到各模型中性别刻板化倾向整体有所减少。我们的方法为增强LLM训练数据中的性别包容性提供了一种实用方法,并有助于将酷儿女性主义语言行动主义纳入NLP偏见缓解研究中。

英文摘要:

Gender bias is not only prevalent in Large Language Models (LLMs) and their training data, but also firmly ingrained into the structural aspects of language itself. Therefore, adapting linguistic structures within LLM training data to promote gender-inclusivity can make gender representations within the model more inclusive. The focus of our work are gender-exclusive affixes in English, such as in 'show-girl' or 'man-cave', which can perpetuate gender stereotypes and binary conceptions of gender. We use an LLM training dataset to compile a catalogue of 692 gender-exclusive terms along with gender-neutral variants and from this, develop a gender-inclusive fine-tuning dataset, the 'Tiny Heap'. Fine-tuning three different LLMs with this dataset, we observe an overall reduction in gender-stereotyping tendencies across the models. Our approach provides a practical method for enhancing gender inclusivity in LLM training data and contributes to incorporating queer-feminist linguistic activism in bias mitigation research in NLP.

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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