Method for Text Entity Linking in Power Distribution Scheduling Oriented to Power Distribution Network Knowledge Graph

The proposed method for linking entities in power distribution dispatch texts to a power distribution network knowledge graph is based on a deep understanding of these networks. This method leverages the unique features of entities in both the power distribution network's knowledge graph and the dispatch texts, focusing on their semantic, phonetic, and syntactic characteristics. An enhanced model, the Lexical Semantic Feature-based Skip Convolutional Neural Network (LSF-SCNN), is utilized for effectively matching dispatch text entities with those in the knowledge graph. The efficacy of this model, compared to a control model, is evaluated through cross-validation methods in real-world power distribution dispatch scenarios. The results indicate that the LSF-SCNN model excels in accurately linking a variety of entity types, demonstrating high overall accuracy in entity linking when the process is conducted in English.