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English(EN) Steering beyond Language: Improving Multilingual Training-Free Text Embeddings via Paired-Residual Subspace Removal

新方法改进了冻结LLM的多语言文本嵌入

研究人员推出了一种新方法——配对残差子空间移除(PRSR),用于改进冻结的大型语言模型(LLM)的多语言文本嵌入。与以往专注于英语的方法不同,PRSR通过将特定语言的变异与语义内容分离开来,解决了跨语言语义等效句子的不对齐问题。该技术包括从平行句子构建配对残差,以识别特定语言的偏差,然后抑制模型表示中的这些成分。在MTEB和MMTEB等基准以及跨语言双语文本挖掘的18种语言上的广泛评估表明,PRSR能够持续提升现有无训练嵌入方法的性能。 AI

影响 增强了冻结LLM的多语言能力,可能改进跨语言搜索和理解。

排序理由 该集群包含一篇详细介绍改进多语言文本嵌入新方法的学术论文。[lever_c_demoted from research: ic=1 ai=1.0]

在 arXiv cs.CL 阅读 →

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新方法改进了冻结LLM的多语言文本嵌入

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该集群包含一篇详细介绍改进多语言文本嵌入新方法的学术论文。[lever_c_demoted from research: ic=1 ai=1.0]
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报道来源 [1]

  1. arXiv cs.CL TIER_1 English(EN) · Ailiang Lin, Zhuoyun Li, Yusong Wang, Keyu Mao, Kotaro Funakoshi, Manabu Okumura ·

    超越语言:通过配对残差子空间移除改进多语言无训练文本嵌入

    arXiv:2610.23807v1 Announce Type: new Abstract: While deriving text embeddings directly from frozen LLMs has emerged as a promising direction, existing methods focus almost exclusively on English, leaving multilingual settings largely unexplored. In this work, we present the firs…