文章基本信息

标题：Predictive Model for Heart Disease Diagnosis Based on Multinomial Logistic Regression
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作者：Mun ar Tb Ai ; Sumiati Sumiati ; Vidila Rosalina 等
期刊名称：Engineering Economics
印刷版ISSN：2029-5839
出版年度：2021
卷号：50
期号：2
DOI：10.5755/j01.itc.50.2.27672
语种：English
出版社：Kaunas University of Technology
摘要：Many computational approaches are used to assist the analysis of influencing factors, as well as for the need forprediction and even classification of certain types of disease. In the case of disease classification, the data usedare often categorical data, both for dependent variables and for independent variables, which are the results ofconversion from numeric data. In other words, the data used are already unnatural. Conversion processes oftendo not have standard rules, thus affecting the accuracy of the classification results. This research was conductedto form a predictive model for heart disease diagnosis based on the natural data from the patients' medicalrecords, using the multinomial logistic regression approach. The medical record data were taken based on thepatients’ electrocardiogram information whose data had been cleansed first. Other models were also tested tosee the accuracy of the heart disease diagnosis against the same data. The results showed that multinomiallogistic regression had the highest level of accuracy compared to other computational techniques, amountingto 75.60%. The highest level of accuracy is obtained by involving all variables (based on the results of the firstexperiment). This research also produced seven regression equations to predict the heart disease diagnosisbased on the patients’ electrocardiogram data.
关键词：computational technique;heart disease;multinomial logistic regression;prediction;diagnosis