| 大型数据库中多层次相联规则的提取 |
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| 引用本文： | 黄艳,王延章.大型数据库中多层次相联规则的提取[J].大连理工大学学报,1999,39(6):826-830. |
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| 作者姓名： | 黄艳 王延章 |
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| 作者单位： | 大连理工大学管理学院系统工程研究所!辽宁大连116024 |
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| 摘 要： | 针对相联规则的提取，给出算法ＸＬ－Ｔ２Ｌ１。利用概念层次树编码及自顶向下逐步深化的策略发现任意层次概念间的关联，并引入了有趣规则的概念，对已发现的大量规则进行精减，便于用户对规则的利用。
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| 关 键 词： | 数据挖掘 相联规则 数据库 多层次相联规则 |
Mining multiplelevel association rules in large databases |
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| HUANG Yan,WANG Yan\|zhang.Mining multiplelevel association rules in large databases[J].Journal of Dalian University of Technology,1999,39(6):826-830. |
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| Authors: | HUANG Yan WANG Yan\|zhang |
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| Abstract: | Mining association rules in transactional databases are important problems in KDD. This paper reports an algorithm XLT2L1, which uses concept taxonomy and a top\|down progressive deepening method to find association rules between concepts in different levels, and also introduces the definition of interest rule to prune redundant rules. |
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| 本文献已被 CNKI 维普 等数据库收录！ |
