| 决策树在XML数据库挖掘中的研究 |
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| 引用本文： | 屈志毅,周海波,马晓军,陈媛媛.决策树在XML数据库挖掘中的研究[J].计算机工程与设计,2008,29(14). |
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| 作者姓名： | 屈志毅 周海波 马晓军 陈媛媛 |
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| 作者单位： | 1. 兰州大学信息科学与工程学院,甘肃兰州,730000
2. 兰州大学信息科学与工程学院,甘肃兰州730000;甘肃气象局、兰州大学联合数据实验室,甘肃兰州730000 |
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| 摘 要： | 传统数据挖掘是基于关系型数据库的,XML技术的出现,使它在短时间内成为表示和交换信息的标准,为数据挖掘提供了新的方法.对决策树、XML技术作了简要介绍,并对基于XML的数据挖掘基本过程进行了探讨研究,提出了一种决策树在XML数据库挖掘的分析模型.最后,通过一个实例来说明如何利用这个模型进行数据挖掘,并指明了今后的研究方向.
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| 关 键 词： | 决策树 ID3算法 信息论 扩展标记语言 数据库 数据挖掘 |
Research on data mining of decision tree in XML database |
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| QU Zhi-yi,ZHOU Hai-bo,MA Xiao-jun,CHEN Yuan-yuan.Research on data mining of decision tree in XML database[J].Computer Engineering and Design,2008,29(14). |
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| Authors: | QU Zhi-yi ZHOU Hai-bo MA Xiao-jun CHEN Yuan-yuan |
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| Affiliation: | QU Zhi-yi1,ZHOU Hai-bo1,2,MA Xiao-jun1,CHEN Yuan-yuan1(1.School of Information Science , Engineering,Lanzhou University,Lanzhou 730000,China,2.Data Analyse Lab of Gansu Weather Bureau , Lanzhou University,China) |
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| Abstract: | Traditional data mining is based on relational database,XML(extensible markup language) technology has become as a standard for representing and exchanging information in a short period of time,a new data mining method is provided,the decision tree and XML technologies is introduced,as well as XML-based data mining basic process of the study.Then a novel model of the decision tree analysis based on the XML database is presented.Finally,through an example how to use this model for data mining is illustrated,... |
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| Keywords: | decision tree ID3 algorithm information theory XML database data mining |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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