Review of Knowledge Graph and Its Vertical Applications in Industry
Jie Li, Zhanbiao Feng, Mengyang Zhang, Fengwei Jing, Qiang Guo · 2023
Knowledge graph (KG) are powerful tools for organizing and managing knowledge, and have been widely applied in many fields. KG describes the objective physical world intuitively using the semantic network, and it explicitly represents and stores related data, enabling intelligent applications like semantic search, intelligent question answering, and decision support. This paper begins with a brief history of the development of KG, as well as an explanation of its concept and technical advantages. Next, it introduces the key technologies of Information extraction, knowledge fusion and knowledge processing. Finally, it summarizes the status of research on knowledge graph and the progress made in their application in vertical areas.