基于Neo4j的育儿知识图谱构建研究与实践
2021-11-03曾红艳韦昌法
曾红艳 韦昌法
DOI:10.19850/j.cnki.2096-4706.2021.08.002
摘 要:文章闡述了构建育儿知识图谱的意义,对知识图谱和图数据库Neo4j进行了简要介绍。论述了育儿知识图谱的构建思路,开展了育儿知识图谱构建实践,详细介绍了育儿知识数据获取、育儿知识数据处理、育儿知识数据存储和育儿知识图谱数据展示等过程。基于Neo4j的育儿知识图谱构建实践,为进一步构建基于知识图谱的育儿知识服务系统,进而为用户提供高效便捷的育儿知识服务奠定了坚实的基础。
关键词:知识图谱;图数据库;Neo4j;育儿
中图分类号:TP391.1 文献标识码:A 文章编号:2096-4706(2021)08-0005-04
Research and Practice on the Construction of Childcare Knowledge Graph
Based on Neo4j
ZENG Hongyan,WEI Changfa
(School of Information Science and Engineering,Hunan University of Chinese Medicine,Changsha 410208,China)
Abstract:This paper expounds the significance of constructing childcare knowledge graph,and briefly introduces the knowledge graph and graph database Neo4j. It discusses the construction idea of childcare knowledge graph,carries out the construction practice of childcare knowledge graph,and introduces in detail the processes of childcare knowledge data acquisition,childcare knowledge data processing,childcare knowledge data storage and childcare knowledge graph data display,etc. The construction practice of childcare knowledge graph based on Neo4j has laid a solid foundation for further building a childcare knowledge service system based on knowledge graph and then provides users with efficient and convenient childcare knowledge services.
Keywords:knowledge graph;graph database;Neo4j;childcare
0 引 言
婴幼儿时期是人生中体格和智力发育最快的阶段,也是对疾病抵抗力较低的时期,而初为父母的家长普遍缺乏健康育儿知识[1]。因此如何向家长们全面而高效地传播科学育儿知识,减少由于无知和不正确的育儿方式带给儿童伤害,这是一个值得关注的问题。
目前,家长主要是从书籍、报纸、杂志和网络上获取育儿知识,也通过向老年人请教、与其他家长交流等人际传播方式学习育儿知识。介绍育儿知识的书籍和报纸、杂志虽然不少,但是质量上却良莠不齐;网络媒体虽然已经成为家长最喜欢的育儿知识学习渠道,但是家长却无法确认网络媒体所提供的育儿知识的可信度,丰富的网络育儿知识资源反而给家长们带来了选择上的困难[2,3]。因此,基于权威可靠的育儿知识来源开展育儿知识图谱的构建研究,进而基于育儿知识图谱为家长提供科学、健康的育儿知识服务,具有重要的价值和意义。……
