EasyKG: An End-to-End Knowledge Graph Construction System

We present an end-to-end system, called EasyKG, throughout the whole lifecycle of knowledge graph (KG) construction. It has a pluggable pipeline architecture containing the components of knowledge modeling, knowledge extraction, knowledge reasoning, knowledge management and so forth. Users can automatically generate such a pipeline so as to obtain a domain-specific KG. Advanced users are allowed to create a pipeline in a drag-and-drop manner with customized components. EasyKG lowers the barriers of KG construction. Moreover, EasyKG allows users to evaluate different components and KGs, and share them across different domains so as to further reduce the cost of construction.