现代信息科技2024，Vol.8Issue(6)：7-10,4.DOI:10.19850/j.cnki.2096-4706.2024.06.002
健康饮食知识图谱和问答系统构建研究
Research on the Construction of Healthy Diet Knowledge Graph and Q&A System
摘要
Abstract
In order to meet people's understanding of healthy diet knowledge,this paper uses web crawler tools to obtain data on authoritative diet websites,preprocesses the data,and then imports it in batches into the Neo4j database to construct a diet Knowledge Graph.Based on this,a Q&A system is designed and implemented.Firstly,understand the questions raised by users,and then use the problem template trained by the Naive Bayes classifier in the Spark environment to obtain the answers to the questions from the Neo4j database through the matched results.The combination of Knowledge Graph and healthy diet not only satisfies people's continuous pursuit for healthy diet,but also enhances their understanding of the theory of"medicine and food are the same source"in traditional medicine.关键词
知识图谱/健康饮食/网络爬虫/朴素贝叶斯/问答系统Key words
Knowledge Graph/healthy diet/web crawler/Naive Bayes/Q&A system分类
信息技术与安全科学引用本文复制引用
赵同明,钱佳琛,王翔,蒋效伟,杨玉..健康饮食知识图谱和问答系统构建研究[J].现代信息科技,2024,8(6):7-10,4.基金项目
全国高等院校计算机基础教育研究会教学研究项目(2023-AFCEC-307) （2023-AFCEC-307）
江苏省计算机学会教学类项目(JSCS2022028) （JSCS2022028）
江苏省大学生创新创业项目(202211641027Z) （202211641027Z）
江苏海洋大学教学改革项目(JGX2022033) （JGX2022033）
