Method and device for constructing enterprise internal knowledge base question-answering system

The invention discloses a method and a device for constructing an enterprise internal knowledge base question-answering system. The method comprises the following steps: constructing an enterprise internal knowledge graph; judging whether the question proposed by the user is related to the knowledge graph; when the question is related to the knowledge graph, obtaining related information from the knowledge graph, inputting the related information into the large language model for retouching and enhancing, and outputting answer content; and when the question is irrelevant to the knowledge graph, outputting the answer content by using the large language model. According to the scheme, the question answering accuracy and efficiency of the enterprise knowledge base question answering system can be improved. 本发明公开了一种企业内部知识库问答系统的构建方法和装置，该方法包括：构建企业内部知识图谱；判断用户提出的问题是否与知识图谱相关；当问题与知识图谱相关时，从知识图谱中获取相关信息，并将相关信息输入大语言模型中进行润色和增强，输出回答内容；当问题与知识图谱无关时，利用大语言模型输出回答内容。本方案能够提高企业知识库问答系统回答问题的准确性和效率。