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English(EN) Task-Adaptive Embedding Refinement via Test-time LLM Guidance

LLM指导细化文本嵌入,以提高零样本任务性能

研究人员开发了一种方法,用于提高文本嵌入模型在零样本搜索和分类任务中的性能。他们的方法使用大型语言模型(LLM)根据少量文档的反馈实时细化查询嵌入。这种LLM指导的细化在各种基准测试中持续提升性能,在文献搜索和意图检测等任务中提高了高达25%。该技术使得嵌入模型在不适合完整LLM流程的场景中更具适应性和实用性。 AI

影响 增强了嵌入模型在需要实时适应的任务中的效用,可能减少对更复杂LLM流程的依赖。

排序理由 该集群包含一篇学术论文,详细介绍了一种改进文本嵌入模型的新方法。[lever_c_demoted from research: ic=1 ai=1.0]

在 arXiv cs.CL 阅读 →

AI 生成摘要 · Google Gemini · 来自 1 个来源。 我们如何撰写摘要 →

LLM指导细化文本嵌入,以提高零样本任务性能

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该集群包含一篇学术论文,详细介绍了一种改进文本嵌入模型的新方法。[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) · Assaf Toledo ·

    通过测试时LLM指导实现任务自适应嵌入细化

    We explore the effectiveness of an LLM-guided query refinement paradigm for extending the usability of embedding models to challenging zero-shot search and classification tasks. Our approach refines the embedding representation of a user query using feedback from a generative LLM…