| 一种非频繁关联规则挖掘算法 |
| |
| 引用本文： | 刘松.一种非频繁关联规则挖掘算法[J].微计算机应用,2006,27(5):566-569. |
| |
| 作者姓名： | 刘松 |
| |
| 作者单位： | 广东商学院信息学院,广州,510320 |
| |
| 摘 要： | 针对关联规则挖掘问题提出一种新的算法，探讨商品与利润间的关系，称为权重式多重支持度关联规则挖掘算法。此算法可针对不同利润的商品定出不同的支持度阈值，由此产生的关联规则，可以解决高单价但交易次数稀少的商品不易被挖掘的问题。
|
| 关 键 词： | 数据挖掘 关联规则 权重式多重支持度 |
| 收稿时间： | 2005-03-23 |
| 修稿时间： | 2005-03-23 |
An Algorithm for Mining Infrequent Association Rules |
| |
| LIU Song.An Algorithm for Mining Infrequent Association Rules[J].Microcomputer Applications,2006,27(5):566-569. |
| |
| Authors: | LIU Song |
| |
| Affiliation: | Information Technology School. GuangDong Business College, Guangzhou.510320.China |
| |
| Abstract: | In this article, we present an algorithm for association rules, call the Weight Algorithm with Multiple Supports for Mining Association Rules, is proposed to probe the relationship between itemsets and profit. It can set different supportive thresholds in accordance with different profit of itemsets. The related rule which was generated by WMMS algorithm can solve the problem that itemsets with high price but few trading times was difficult to find out. |
| |
| Keywords: | data mining association rules weight algorithm with multiple supports |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
