图书馆杂志

图书馆杂志 ›› 2025, Vol. 44 ›› Issue (405): 98-107.

• 数字人文 • 上一篇    下一篇

基于知识图谱和大语言模型的口述历史资源的问答应用研究

孙翌 刘音 (上海交通大学图书馆)   

  • 出版日期:2025-01-15 发布日期:2025-01-24
  • 作者简介:孙 翌 上海交通大学图书馆,副研究馆员。研究方向:数字人文、知识组织与挖掘。作者贡献:制定论文框架、技术研发、撰写和修改论文。E-mail:yis¬un@sjtu.edu.cn 上海 200240 刘 音 上海交通大学图书馆,馆员。研究方向: 口述历史资源整理与研究。作者贡献:口述历史档案资源的知识图谱的描述与优化。 上海 200240

Research on Question Answering System of Oral History Resources Based on Knowledge Graph and Large Language Models

Sun Yi, Liu Yin (Shanghai Jiao Tong University Library)   

  • Online:2025-01-15 Published:2025-01-24
  • About author:Sun Yi, Liu Yin (Shanghai Jiao Tong University Library)

摘要:

档案馆和图书馆等人文机构逐渐形成了丰富多样的有序化整理后的口述历史档案集合。引入问答系统,通过互动方式可展示档案单元内容的知识推理能力。本研究融合知识图谱和大语言模型,充分发挥知识图谱的准确性、内容透明度等优势,降低大语言模型带来应答幻觉、建设成本高等问题,尝试构造面对口述历史档案资源的问答系统。文章详细阐述了系统设计思路与构建过程,以及核心部件的关键技术要点等,并以李政道图书馆馆藏的CUSPEA 主题的口述历史为研究对象,进行问答应用实践。实践验证了问答系统的可行性,能实现口述历史档案资源的知识融汇与知识挖掘,能有效辅助人文学者和历史爱好者理解与洞悉口述历史本质。

Abstract:

Humanities institutions such as archives and libraries have gradually formed a rich and diverse collection of organized oral historical archives. By introducing a question answering system can display the reasoning ability of knowledge graphs through interactions. This study integrates knowledge graph and large language models, fully leveraging the advantages of accuracy and transparency of knowledge graph and reducing the problem of response inaccuracies and high development costs often associated with large language models, and attempting to construct a question answering system for oral historical archives resources. The article elaborates on the system design concept, construction process, and the core technical features. It takes the oral history of the CUSPEA theme housed in the T.D.Lee Library as the research object and conducts practical application. The practice has verified the feasibility of the question answering system, showcasing its ability to integrate and mine knowledge from oral history archives. The system effectively assists humanities scholars and history enthusiasts in understanding and gaining deeper insights into the essence of oral history.