| 一种关联规则挖掘筛选算法设计 |
| |
| 引用本文： | 朱秋云.一种关联规则挖掘筛选算法设计[J].重庆工学院学报,2008,22(6). |
| |
| 作者姓名： | 朱秋云 |
| |
| 作者单位： | 电子科技大学中山学院 广东中山528400 |
| |
| 摘 要： | 介绍了概念格与关联规则挖掘的内容,从减少了候选集的数量和扫描数据库的次数两方面讨论了应用概念格的优点,提出用封闭比例这样一个量化的值来估计数据集中属性间的关联,并依据封闭比例选择适当类型的挖掘算法的方法.
|
| 关 键 词： | 关联规则 概念格 封闭项目集 |
Design of a Screening Algorithm for Association Rule Mining |
| |
| ZHU Qiu-yun.Design of a Screening Algorithm for Association Rule Mining[J].Journal of Chongqing Institute of Technology,2008,22(6). |
| |
| Authors: | ZHU Qiu-yun |
| |
| Abstract: | The contents of concept lattice and association rule mining are introduced.The advantages of concept lattice application are discussed from the two aspects of reducing the number of candidate sets and the times of database scanning.The idea of using the quantified value of closed proportion to estimate the correlation between dataset properties is put forward.And different methods of mining algorithm are chosen based on the closed proportion.Therefore the idea of the screening method based on closed itemsets is proposed. |
| |
| Keywords: | association rule concept lattice closed itemsets |
| 本文献已被 CNKI 维普 等数据库收录！ |
