关联规则在电子健康档案系统中的应用

The Application of Association Rule on EHR

简述了数据挖掘中的数据预处理原则和关联规则原理及方法,采用WEKA工具并选择关联规则中的Apriori算法,对南通市某社区电子健康档案系统数据库中高血压病例数据进行挖掘,得到高血压和其危险因素之间的关联关系。

Outlined the data preprocessing principles and theory and method of association rules of data mining, using WEKA tool and select the Apriori algorithm of association rules, mining the hypertension data of some area＇ s EHR of the City of Nantong, get its association between hypertension and risk factors. Keywords Data Mining, WEKA, Apriori algorithm, hypertension