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Method and system for filtering traditional Chinese medicine based on set-pair analyzing curative effect curve of four-element connection number

A technology of set pair analysis and connection number, applied in the direction of electrical digital data processing, special data processing applications, instruments, etc.

Inactive Publication Date: 2017-12-12
YUEYANG INTEGRATED TRADITIONAL CHINESE & WESTERN MEDICINE HOSPITAL SHANGHAI UNIV OF CHINESE TRADITIONAL MEDICINE
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there is no method for screening traditional Chinese medicines using curative effect curves based on set pair analysis of quaternary linkage numbers.

Method used

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  • Method and system for filtering traditional Chinese medicine based on set-pair analyzing curative effect curve of four-element connection number
  • Method and system for filtering traditional Chinese medicine based on set-pair analyzing curative effect curve of four-element connection number
  • Method and system for filtering traditional Chinese medicine based on set-pair analyzing curative effect curve of four-element connection number

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0051] Embodiment 1 Clinical example

[0052] Psoriasis is a common chronic disease in the field of dermatology. TCM syndrome differentiation and treatment has a certain effect on this disease, and the treatment is mostly based on blood components. Because blood-heat syndrome is more common in clinical practice, it is effective to treat blood-heat type psoriasis with heat-clearing and blood-cooling medicines. However, there are more than a hundred kinds of heat-clearing and blood-cooling medicines in traditional Chinese medicine. Clinicians hesitate. Therefore, how to reversely infer and select heat-clearing and blood-cooling medicines from the phased treatment effects of psoriasis patients is an important topic for clinicians. In this embodiment, the phased treatment effect of patients with psoriatic blood heat syndrome is regarded as a curative effect system composed of different levels of treatment outcomes such as "cured", "marked effect", "improved", and "ineffective". ...

Embodiment 2

[0089] Embodiment 2 The present invention adopts the system (1) of screening Chinese medicines based on curative effect curve of set pair analysis quaternary connection number

[0090] See Figure 5 , Figure 5 It is a schematic diagram of a system for screening traditional Chinese medicines using curative effect curves based on set pair analysis quaternary linkage numbers in Example 2 of the present invention. The system described includes:

[0091] a) Characteristic function establishment module 1, used to establish the quaternary connection numbers of "healing", "marked effect", "improvement" and "ineffective" of single Chinese medicine. The quaternary connection number is μ(g t ) = a t +b t i+c t j+d t The form of k, a corresponds to the percentage of recovery after symptomatic medication, b corresponds to the percentage of marked improvement after symptomatic medication, c corresponds to the percentage of improvement after symptomatic medication, d corresponds to t...

Embodiment 3

[0099] Embodiment 3 The present invention adopts the system for screening Chinese medicines based on curative effect curve of set pair analysis quaternary connection number (two)

[0100] See Image 6 , Image 6 It is a schematic diagram of a system for screening traditional Chinese medicines using curative effect curves based on set pair analysis quaternary linkage numbers in Example 3 of the present invention. The system described includes:

[0101] a) Characteristic function establishment module 1, used to establish the quaternary connection numbers of "healing", "marked effect", "improvement" and "ineffective" of single Chinese medicine. The quaternary connection number is μ(g t ) = a t +b t i+c t j+d t The form of k, a corresponds to the percentage of recovery after symptomatic medication, b corresponds to the percentage of marked improvement after symptomatic medication, c corresponds to the percentage of improvement after symptomatic medication, d corresponds to ...

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Abstract

The invention relates to a method and system for filtering traditional Chinese medicine based on set-pair analyzing curative effect curve of four-element connection number, wherein the method comprises the following steps: at first, by using the maximum correlation coefficient method, common traditional Chinese medicines for diseases are filtered, and then the four-element connection number, in terms of 'recovery', 'taking effect', 'getting better', 'no effect' of unit traditional Chinese medicine, is established; according to the four-element connection number, the curative effect curve is drawn on a rectangular coordinate system of the curative effect quantity measurement and curative properties estimation; by mapping the curative effect curve into a four dimensional curative effect space, the Euclidean distance between each curative effect curve and the perfect curative effect curve is calculated; then according the Euclidean distance arranged from small to large, the advantages and disadvantages of common traditional Chinese medicines for diseases are permutated, and then the curative effect rank and cure rate rank which is permutated from large to small are compared with each other, and finally the preferred order of traditional Chinese medicines is defined. According to the method, the invention also provides a filtering system for traditional Chinese medicine. The method and system will provide reference of drug selection, and can further improve the curative effect. Besides, the method and system can provide a convenient and effective way for the assessment of the curative effect of medicines and other scientific researches.

Description

technical field [0001] The invention relates to the technical field of traditional Chinese medicine, in particular to a method and a system for screening traditional Chinese medicines by adopting curative effect curves based on set pair analysis quaternary connection numbers. Background technique [0002] Set pair analysis is a systematic mathematical theory that uses connection numbers to deal with the relationship between certainty and uncertainty. It was proposed by Professor Zhao Keqin in 1989. A set pair refers to a unit composed of two sets, and is a meta-system composed of two elements. For example, SP is used to represent a set pair composed of set A and set B, and it is often recorded as SP=(A,B). The connection number is the characteristic function of the set pair, which is used to represent the connection status of the various relationships between the two sets in the set pair SP. Firstly, by analyzing all the relations of the two sets, the characteristic functio...

Claims

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Application Information

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IPC IPC(8): G06F19/00
Inventor 李斌蒯仂许逊哲茹意魏冬慧吴人杰王一花李欣赵克勤
Owner YUEYANG INTEGRATED TRADITIONAL CHINESE & WESTERN MEDICINE HOSPITAL SHANGHAI UNIV OF CHINESE TRADITIONAL MEDICINE