Construction method and system of Tibet archaeological knowledge graph

The invention discloses a Tibet archaeological knowledge graph construction method, which comprises the following steps: S1, constructing a knowledge graph skeleton mode layer, including setting an entity label; s2, constructing a data layer, including collecting and setting a data source, performing data preprocessing, and performing relation labeling on a semi-structured text; s3, performing entity label and relation design, forming a TB-CRM relation mapping table by the entity label set in the S1 and the relation label in the S2, and establishing a triple structure according to the designed entity-relation; and S4, selecting a Neo4j graph database, and inputting the data set obtained in the S3 into the Neo4j graph database to construct the knowledge graph. Compared with the prior art, the Tibet archaeological knowledge graph construction method and system have the advantages that a Tibet archaeological knowledge search system is developed through innovative integration of a knowledge graph technology and a