Study on a Novel Knowledge Service Method Based on the Knowledge Graph in the Domain of Substation

Abstract The development of knowledge management and service enlightens the upgrading traditional vocational education work assistance. This focuses on field substation proposes a novel method based domain graph. Specifically, systematic three-layer graph is constructed, reflecting physical entity, specialized basic in substations. Furthermore, model established to translate user’s demand into node set derived from graph, path give sequence nodes for recommendation. results have been validated logical reasonable different scenarios learning, training getting Taking advantage structure precision our more applications can be added substation-related services.