| 基于决策树算法SLIQ的应用实例 |
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| 引用本文： | 饶瑞敏,韩勇. 基于决策树算法SLIQ的应用实例[J]. 价值工程, 2009, 28(1): 111-114. DOI: 10.3969/j.issn.1006-4311.2009.01.039 |
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| 作者姓名： | 饶瑞敏 韩勇 |
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| 作者单位： | 东南大学经济管理学院,南京,211189;东南大学经济管理学院,南京,211189 |
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| 摘 要： | SLIQ算法是一种高速可调节的数据挖掘分类算法。着重解决当训练集数据量巨大,无法全部放入内存时,如何高速准确地生成判定树。文中把该算法用到邮政速递的客户关系管理系统中,对速递大客户进行分类分析,识别优质客户和潜在客户,获取的知识对邮政速递的决策有重要现实意义。
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| 关 键 词： | 数据挖掘 判定树 SLIQ算法 Gini指标 邮政速递 |
An Example of Application Based on Decision Tree Algorithm SLIQ |
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| Rao Ruimin,Han Yong. An Example of Application Based on Decision Tree Algorithm SLIQ[J]. Value Engineering, 2009, 28(1): 111-114. DOI: 10.3969/j.issn.1006-4311.2009.01.039 |
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| Authors: | Rao Ruimin Han Yong |
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| Affiliation: | School of Economics and Management;Southeast University;Nanjing 211189;China |
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| Abstract: | An algorithm SLIQ which is considered as a fast and flexible data mining arithmetic.It solves the problem that how to build a decision tree when quantity of data is huge and not be able to load into EMS memory.The SLIQ is applied to the customer relation management system of mail express.It helps to identify high quality customers and latent customers,which has significant meaning to mail express business. |
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| Keywords: | Data mining Decision tree SLIQ Gini index Mail express |
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