基于neo4j的盐化工知识图谱构建研究

Research on the Construction of Salt Chemical Industry Knowledge Graph Based on Neo4j

为提升盐化工产业的竞争力,将知识图谱技术引入其中,对物质关系、物质属性、物质与企业关系及产业链进行综合分析,对物质间的上下游关系、物质安全、物质风险等专业知识进行整合,对实体和关系做知识抽取,初步构建了盐化工领域的知识图谱,利用Neo4j图数据库,实现了数据存储和可视化。研究表明,将知识图谱技术应用于盐化工领域进行知识管理是可行的,可为盐化工行业的创新发展提供思路。

In order to strengthen the competitiveness of China’s salt chemical industry,and introduce mapping knowledge domain technology,the study comprehensively analyzes the substance relationship,substance property,the relationship between substance and enterprise,and industry chain;integrates the specialized knowledge,such as the upstream and downstream relationship among substances,substance safety and substance risks,etc.;extracts knowledge from the entity and relationship;preliminarily constructs mapping knowledge domain of salt chemical industry;and uses Neo4j diagram database to realize data storage and visualization.The research shows that the application of knowledge graph technology in salt chemical engineering is feasible,and it can provide thinking path for the innovation development of salt chemical industry.