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English(EN) MDB-Link: Hierarchical Schema Linking for Multi-Database Text-to-SQL

MDB-Link框架增强了多数据库文本到SQL的能力

研究人员推出了一种新颖的框架MDB-Link,旨在提高多数据库环境下的文本到SQL能力。该系统首先从广泛的索引中识别相关列,然后缩小潜在数据库范围,最后采用注重成本效益的大语言模型来选择用于生成SQL的表和列。MDB-Link在MMQA、Spider2-Snow和BIRD-dev等多个基准测试中,在数据库定位和列选择准确性方面均有显著提升,同时处理速度也比现有方法更快。 AI

影响 该框架通过实现更准确、更高效的数据库定位和用于SQL生成的模式链接,有望显著改善用户查询大型、复杂数据集的方式。

排序理由 该集群包含一篇详细介绍文本到SQL新框架的研究论文。[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 →

MDB-Link框架增强了多数据库文本到SQL的能力

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该集群包含一篇详细介绍文本到SQL新框架的研究论文。[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) · Beiyu Xu, Zhenyu Wu, Jiaoyan Chen, Riza theresa Batista-navarro ·

    MDB-Link:用于多数据库文本到SQL的分层模式链接

    arXiv:2608.09588v1 Announce Type: new Abstract: Traditional Text-to-SQL research and benchmarks assume a known target database, overlooking settings in which a query must be routed within a large, heterogeneous database collection. We therefore study schema linking in a multi-dat…