知识图谱平台综述.

In recent years, the knowledge graph has been studied and applied. In order to maintain the whole life cycle of the knowledge graph more precisely and effectively, and do some more complicated operations on the knowledge graph, amounts of knowledge graph platforms were developed and applied. However, developers are keen on how to design a knowledge graph platform based on the knowledge graph they have, but lack of understanding on the overall of knowledge graph platforms as well as the special requirements of application scenarios. This paper did a systematically analysis and research on the func-tions, architectures and applications of knowledge graph platforms respectively by investigating 43 mainstream knowledge graph platforms, and aimed to provide a deeper understanding of knowledge graph platforms to the developers and users so that the knowledge graph platforms could be developed and used effectively. [ABSTRACT FROM AUTHOR]