Knowledge graph relational data extraction method based on semantic syntax interaction network
A technology of knowledge graph and relational data, which is applied in the field of complex equipment design process design knowledge graph entity relationship extraction
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[0054] This example uses the aero engine design manual data set as a specific example for description. The data set is based on text data such as aero engine design manuals, gas turbine performance analysis and known aero engine design ontology to obtain the design documents contained Entities, and then implement the knowledge graph relational data extraction method based on semantic syntactic interaction network. Among them, the implementation of the knowledge graph relational data extraction method based on the semantic syntax interactive network includes such figure 1 The steps shown:
[0055] S1. Collect design documents for the aero engine design process. Use remote supervision methods to extract sentences containing more than two entities from text data such as aero engine design manuals and gas turbine performance analysis, and mark the relationships between entities.
[0056] S2. Perform text preprocessing for the collected design documents;
[0057] S21. Use the natural ...
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