Detection method for automatic identification of syndrome types in traditional Chinese medicine

Abstract

The invention discloses a detection method for automatically identifying syndrome types of traditional Chinese medicine, which comprises the following steps: establishing a standard and objective database of TCM cases; aiming at the standardized TCM sample database, using an attribute screening method based on association relations to calculate the mutual relationship between each attribute Information and symmetric uncertainty, based on heuristic rules, select the symptom attribute set that contributes more to syndrome detection; use the selected key attribute set and sample information in the case database to construct a classification training sample set, and calculate the attribute information gain rate, determine the decision-making attributes, control the sample lower limit of each node and record the classification error at the same time, read all training samples and quasi-training samples in the way of incremental learning, and finally obtain the classification rules; use the obtained classification rules to carry out new Sample identification test. The invention can not only be applied to the problem of automatic syndrome differentiation of liver cirrhosis, but also can be extended to the field of automatic discrimination of other syndrome types in traditional Chinese medicine.

Description

technical field [0001] The invention relates to an automatic identification method of TCM syndrome types, in particular to a detection method for common TCM syndromes of liver cirrhosis. Background technique [0002] Liver cirrhosis seriously affects people's health, and its main cause is hepatitis virus infection, especially hepatitis B virus infection. Therefore, it is of great practical value to explore the clinical characteristics of hepatitis B virus infection-induced liver cirrhosis. But so far Western medicine has no effective treatment for some common liver diseases, such as hepatic fibrosis and cirrhosis of chronic liver disease, while traditional Chinese medicine has considerable advantages. For more than 20 years, traditional Chinese medicine has played an important role in the prevention and treatment of liver diseases, and has achieved some scientific research achievements that have attracted the attention of the international hepatology community. Syndrome res...

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is based on the ES-ID3 algorithm of the decision tree, and proposes a detection method for automatic identification of syndrome types in traditional Chinese medicine, which solves the long-standing problem of automatic syndrome differentiation of liver cirrhosis

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