| 基于兴趣度的Apriori算法在电子病历数据分析中的应用 |
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| 引用本文： | 刘立刚,钟锐,杨娟. 基于兴趣度的Apriori算法在电子病历数据分析中的应用[J]. 南方冶金学院学报, 2013, 0(5): 72-76 |
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| 作者姓名： | 刘立刚 钟锐 杨娟 |
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| 作者单位： | [1]江西理工大学经济管理学院,江西赣州341000 [2]赣南师范学院数学与计算机学院,江西赣州341000 |
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| 基金项目： | e基金项目：江西省教育厅科技项目（GJJ12350） |
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| 摘 要： | 通过分析Apriori核心算法，使用案例描述Apriori算法设计思想上所存在的不足，引入兴趣度阈值对Apriori关联规则进行了改进．并将该改进后的算法对电子病历数据库中数据进行关联规则提取，建立了基于兴趣度的Apriori算法的医疗诊断模型．通过实验证明，该模型能够提取具有诊断价值的关联规则并提高医生的诊断效率．
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| 关 键 词： | Apriori算法 兴趣度 电子病历 医疗诊断模型 |
Application of Apriori algorithm based on interest measure in data analysis of electronic medical records |
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| LIU Li-gang,ZHONG Rui,YANG Juan. Application of Apriori algorithm based on interest measure in data analysis of electronic medical records[J]. Journal of Southern Institute of Metallurgy, 2013, 0(5): 72-76 |
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| Authors: | LIU Li-gang ZHONG Rui YANG Juan |
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| Affiliation: | 1.School of Economies and Management,Jiangxi University of Science and Technology,Ganzhou 341000,China; 2. School of Mathematics and Computer Science, Gannan Normal University, Ganzhou 341000, China) |
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| Abstract: | Based on the analysis of the Apriori algorithm, the example of case is used to describe the weak point of the Apriori algorithm. This paper improves the Apriori algorithm by adding the threshold of interest value. The improved algorithms can analyze the data from electronic patient record and extract right association rules, build the intelligent medical diagnostic model of Apriori algorithms based on interest measure. The experiment results show that the model could extract the meaningful and worthwhile association rules. This model improves the work efficienc,~ of doctors. |
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| Keywords: | Apriori algorithms interest measure electronic patient record medical diagnostic model |
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