Tax-KG: Taxation Big Data Visualization System for Knowledge Graph

Although large scale knowledge graph (KG) has drawn lots of attentions in academia and industry, it's still quite difficult for ordinary users to access KG directly because of the complex structure and query process of KG. Based on the anonymous corporate taxation information related big data, we develop a corporate taxation big data visualization system to help user navigate KG more easily. Through the system, users could get a visualized overview of tax big data and solve specific query issues which traditional relational database cannot complete. We simplify the build processes of system, expand capacity of node to billions and improve the query efficiency greatly. Moreover, the system and method of knowledge graph construction can be applied for other majors easily.