Research on the Construction of KM Learning Resource Library Based on Knowledge Graph

摘要

Focuses on the challenges that the current rapidly growing digital learning resources pose to learners, in order to improve resource utilization and user learning efficiency, designed KM learning resource library based on knowledge graph. First, describe and decompose knowledge management and knowledge graph technology, established a knowledge management goal based on the process of knowledge recognition, collection, integration, dissemination, sharing, updating and application, then detailed design the system management module and resource management module of learning resource library model, and key description the process of generating knowledge graph. Next, use the method of separating the front and back ends, build a KM learning resource library based on the knowledge graph. At last, Use black box testing for system testing, by analyze test results and cases, the function of each module of the system is correct, the stability and functional requirements are basically complete, can meet normal use, has a high use value.