The core technique and application of knowledge graph in power grid company administrative duty

Power knowledge graph of the great application potentials for the power utilities, has become one of the interesting research topics in academia and industry. The power big data onto the deployment of information management system, poses a challenge to the current power grid company's administrative duty system, at the same time, the opportunity for/in applying intelligent management notion into the power grid company has come into being. Based on these above descriptions , the application and exploration of knowledge graph in power grid company administrative duty has been put forward in this paper. Firstly, the on-duty text data is pre-processed; secondly, entity extraction and relationship extraction are carried out on the processed data; finally, the data is stored in the graph database to build the knowledge graph.