Intelligent archive management method and system based on knowledge graph

The embodiment of the invention provides an intelligent archive management method based on a knowledge graph. The method comprises the steps of obtaining at least one data source; a knowledge graph is determined based on the at least one data source, the knowledge graph comprises nodes and edges, the nodes comprise at least one master node and at least one secondary node, the edges comprise first-class edges and second-class edges, the attributes of the first-class edges comprise the similarity between the two nodes, and the attributes of the second-class edges represent the master-slave relation between the two connected nodes; obtaining current user characteristics and current retrieval contents, and determining a display range through the knowledge graph based on the current user characteristics and the current retrieval contents; related users are determined based on the current user features and the current retrieval content, and a display sequence is determined based on the current user features and the