Hepatopathy cognition system based on electronic medical record

Abstract

The invention provides a hepatopathy cognition system based on an electronic medical record. The system comprises: a preprocessing module for obtaining historical medical record data, extracting liverdisease data information, preprocessing the liver disease data information, and obtaining the preprocessed liver disease data information as to-be-divided data; a feature division module used for dividing liver disease description feature information from the to-be-divided data through an ICTCLAS word segmentation tool and generating a corresponding liver disease description feature information data set; a screening module used for carrying out feature screening on the liver disease description feature information data set through an IV value analysis method, generating a corresponding feature table and taking the feature table as a diagnosis system model; and a prediction cognition module used for acquiring the to-be-diagnosed liver disease description feature information and performingdiagnosis cognition on the to-be-diagnosed liver disease description feature information by utilizing the diagnosis system model. Redundant features in the hepatopathy description feature informationdata set are eliminated through an IV value analysis method, so the accuracy of feature analysis is improved, and the stability of the whole cognition system is improved.

Description

technical field [0001] The invention relates to the field of computer technology, in particular to a liver disease cognition system based on electronic medical records. Background technique [0002] Liver disease is an infectious disease with the characteristics of great harm, widespread prevalence, low cure rate, and high mortality. Common liver diseases include hepatitis, cirrhosis, liver abscess, fatty liver disease, alcoholic liver disease, and primary liver cancer. [0003] The existing liver disease cognition technology is to analyze the data information of the liver disease patients through the given data information of the liver disease patients, and then analyze the data information of the liver disease patients through the data analysis technology to obtain multiple characteristics of the liver disease, and then analyze the multiple characteristics of the liver disease through the analysis method, according to The analysis results can be used to recognize liver di...

AI Technical Summary

Problems solved by technology

[0005] In view of this, the present invention proposes a liver disease cognition system based on electronic medical records, aiming at solving the problem that existing technologies cannot realize the elimination of redundant features in patient data information through IV value analysis method, and improve the accuracy and stability of feature analysis. sexual technical issues

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