Research on TCM clinical coding database construction based on Knowledge engineering.

Taking traditional Chinese medicine(TCM) clinical electronic medical record data as the research object, based on the method of knowledge organization, explores the construction method of TCM clinical knowledge coding model. For the electronic medical record data, the extraction technology is used to establish the TCM clinical case database, construct the TCM clinical knowledge coding model, and establish the TCM clinical knowledge base; Using TCM clinical knowledge base and taking clinical specialty as an example, explore the connotation of TCM clinical knowledge, build TCM clinical knowledge model, deepen the expression level of TCM clinical knowledge, provide important data resources for the construction of accurate TCM clinical diagnosis, intervention and evaluation model, and promote the development of TCM inheritance and innovation.This paper takes the electronic medical record data of TCM clinical oncology as a case study, extracts 318 cases of data for research, and establishes the TCM clinical database. Through the knowledge coding model, starting from the connotation of knowledge attribute, establish the TCM clinical knowledge base, and explore the method of establishing the accurate model of TCM clinical knowledge.