Construction method of traditional Chinese medicine clinical decision support system based on case reasoning

A technology of clinical decision support and construction method, applied in the field of construction of clinical decision support system of traditional Chinese medicine, can solve the problems of difficulty in knowledge acquisition, small storage space for knowledge base, difficulty in maintenance, etc. sexual effect

Pending Publication Date: 2021-10-26
杭州甘之草科技有限公司
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Problems solved by technology

The storage space is relatively small and the knowledge base is easy to construct; the disadvantages are complex reasoning

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  • Construction method of traditional Chinese medicine clinical decision support system based on case reasoning
  • Construction method of traditional Chinese medicine clinical decision support system based on case reasoning

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[0022] Refer figure 1 with figure 2 Construction method of TCM clinical decision support system of the present invention is based on case-based reasoning for further explanation.

[0023] A method of constructing TCM clinical decision support system of case-based reasoning, case-based representations include: case representation, case-based reasoning is based first problem to be solved. In the case of the field of case-based reasoning, and no universal representation, usually to analyze specific issues, and that to do on the basis of the method of suitably modified or integrated in existing knowledge. According to the purpose of case-based reasoning shows that solution of the problem and the problem of a complete description of the case should include the contents of two parts ---.

[0024] Case Library Construction: The system uses a database to store information of the case, each linked by the following clinical cases from the data table, the user information table, respectively...

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Abstract

The invention provides a construction method of a traditional Chinese medicine clinical decision support system based on case reasoning, the method comprises the following steps: case representation: taking existing traditional Chinese medicine clinical experience as a basic case in a traditional Chinese medicine clinical data warehouse, extracting symptoms, diagnosis and medicines in diagnosis and treatment experience as attributes of the case, and case retrieval: defining a proper similarity algorithm, searching similar cases in the case library according to a similarity algorithm, and correcting the cases: comparing the searched similar cases with a new problem, and if the problem of the case is consistent with the description of the new problem, directly using the solution of the case to solve the new problem without modifying the solution of the case; if the problem description of the case is inconsistent with the description of the new problem, using proper modification to adapt to the new problem; and case learning and maintenance: combining a solution obtained after case correction and the new problem solved by the solution, and adding the combined solution and the new problem into a case library. The invention provides the construction method of the traditional Chinese medicine clinical decision support system based on case reasoning, which is easy to draw a conclusion.

Description

technical field [0001] The invention relates to the field of medical technology, in particular to a construction method of a TCM clinical decision support system based on case reasoning. Background technique [0002] At present, the main implementation methods of the clinical decision support system of traditional Chinese medicine are as follows: (1) The method based on rule reasoning (the mainstream in the market), which is mainly based on the IF_THEN rule. The system based on this method is mostly composed of three parts---knowledge base, reasoning engine and communication mechanism. The knowledge base stores the compiled rules of relevant medical data; the reasoning engine combines patient information with the rules in the knowledge base; the communication mechanism provides users with a good interactive interface for users to input information and view the feedback results of the system. The advantage of rule-based is high efficiency. The storage space is relatively sm...

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Application Information

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IPC IPC(8): G16H70/20G16H50/70G16H20/90
CPCG16H70/20G16H50/70G16H20/90
Inventor 薛江涛
Owner 杭州甘之草科技有限公司
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