Research on the Design and Implementation of a Knowledge Graph Construction Tool
XueSong He, Yibo Liu · Advances in intelligent systems research/Advances in Intelligent Systems Research · 2023
Since its development, knowledge graph has been widely used in the field of data processing.In this paper, by designing and implementing knowledge graph construction and visualization tools, we aim to solve the problems that the current knowledge graph construction process in general fields is not standardized and the construction cost is high, we adopt the Django framework of python to develop web pages, the secondary graph database stores data, and Echarts visually displays knowledge graph, thus realizing a knowledge graph construction tool with the functions of resource introduction, text annotation, extraction and recognition, and graph overview, and propose a solution for knowledge graph construction with convenient operation and comprehensive functions, so as to show knowledge intuitively in a visual way.In this paper, by comparing with different types of knowledge graph platforms in China, such as Huawei Cloud, KGCloud, and Taoist Knowledge graph, we adopt the Django framework of python to develop web pages, the secondary graph database stores data, and Echarts visually displays knowledge graph, thus realizing a knowledge graph construction tool with the functions of resource introduction, text annotation, extraction and recognition, and graph overview, and supporting manual annotation of triples.The introduction of various types of resource files, entity identification and relationship extraction models has solved the various needs of users in the process of building knowledge graphs, contributed to the popularization of knowledge graphs, and enabled users to process data through knowledge graph technology more conveniently, thus improving the efficiency of data mining.