Property feature coding and retrieval system of Chinese herbal medicines based on the theory of Chinese materia medica

Abstract

The invention discloses a system for encoding and retrieving attributes of Chinese medicinal materials based on the theory of traditional Chinese medicine. The system includes: a data preprocessing module, which extracts the attribute characteristics of each flavor of Chinese herbal medicines from the stored TCM text information, and forms data elements corresponding to each flavor of Chinese herbal medicines; a database module, which is constructed based on the data elements corresponding to each flavor of Chinese herbal medicines A structured data table forms a database of attributes and characteristics of Chinese medicinal materials; an encoding module encodes each Chinese medicinal material in the database of attributes and characteristics of Chinese medicinal materials into an 8-layer 15-digit decimal number code; and a retrieval module converts the search content into The coding of the corresponding attribute feature category sends out a query request, and outputs the query result. The property feature coding and retrieval system of Chinese medicinal materials based on the theory of Chinese pharmacy provided by the present invention can realize simplification and coding of characteristic attributes such as properties and efficacy of Chinese medicinal materials, thereby facilitating the expression of characteristic properties of Chinese medicinal materials and analysis of prescriptions.

Description

technical field [0001] The invention relates to the technical field of traditional Chinese medicine informatization, in particular to a Chinese medicinal material attribute feature encoding and retrieval system based on the theory of traditional Chinese medicine. Background technique [0002] Traditional Chinese medicine is an important part of my country's traditional medicine and the traditional culture of the Chinese nation. It has rich connotations and has played an important role in disease prevention and health care for thousands of years. Traditional Chinese medicine is based on a unique philosophical mode of thinking, and its theoretical connotations are often expressed in abstract and vague language and complex expressions, making it difficult to quantify and systematize Chinese medicine research. There are many varieties of Chinese medicinal materials, complex sources, and rich connotations of medicinal properties. The existing multi-type Chinese medicine database ...

AI Technical Summary

Problems solved by technology

However, this coding system is mainly based on the natural properties of medicinal materials. The characteristics of Chinese medicinal materials represented are limited to natural products and processing methods, and do not reflect the original thinking of traditional Chinese medicine such as the biological effects and therapeutic effects of Chinese medicinal materials on the human body. The characteristics of traditional Chinese medicine and the analysis of prescription rules make it difficult to dig out the potential laws of TCM syndrome differentiation and treatment

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