MEDICAL FIELD KNOWLEDGE GRAPH CONSTRUCTION METHOD AND APPARATUS, DEVICE AND STORAGE MEDIUM

摘要

The present application relates to the field of smart medical treatment in smart cities. Disclosed is a medical field knowledge graph construction method, comprising: extracting knowledge from vertical websites related to a medical field, and storing the knowledge in a knowledge base; extracting knowledge from encyclopedia websites, performing entity text recognition on extracted knowledge data, inputting recognized entity text into a pre-trained entity field recognition model, and storing, in the knowledge base, knowledge data corresponding to entity text, the recognition result of which is a medical field entity; performing knowledge processing on the data in the knowledge base; performing quality evaluation on the data subjected to knowledge processing; and constructing a knowledge graph using data that passes quality evaluation. The field recognition model and the constructed knowledge graph can be stored and applied in a blockchain. The medical field knowledge graph construction method of the present application can construct a sound medical field knowledge graph, has good mobility, and can be used for knowledge graph construction in other fields.