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FI-NL2PY2SQL: Financial Industry NL2SQL Innovation Model Based on Python and Large Language Model

delete2025-01-02
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OA
AI
S
Shijing Hu
F
Feng Zhou *
C
Cheng Wang
B
Binh Minh Nguyen
DOI:10.3390/fi17010012delete
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摘要

摘要

En 中文
随着突出模型的快速发展,NL2SQL已取得诸多突破,但客户仍希望通过优化持续提升NL2SQL的准确性。基于大模型的方法为NL2SQL带来了革命性变革。本文创新性地提出了一种基于大型语言模型(LLM)的新型NL2SQL方法,该方法可适配边缘-云计算平台。首先,将自然语言转换为Python语言,再通过Python生成SQL。同时,考虑到金融行业监管要求的可追溯性特征,本文采用了开源大模型DeepSeek。在BIRD数据集上的测试表明,与大多数基于大型语言模型的NL2SQL模型相比,EX指标至少比原方法高2.73%,F1指标至少比原方法高3.72%,VES指标比原方法高6.34%。通过这一创新算法,金融行业中NL2SQL的准确性得到显著提升,能够为业务人员提供稳健的数据库访问模式。
Keyword:
LLM
NL2SQL
pre-training
prompt
Python

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gientech technol co ltd
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1
论文数: 1
被引数: 1
S
shanghai normal university tianhua college
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54
论文数: 51
被引数: 2
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Hanoi University of Science and Technology
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709
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被引数: 2.1K
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