布尔加权关联规则的几种开采算法及比较

关联规则挖掘在许多领域已有广泛的应用 ,目前存在许多发现关联规则的算法。这些算法都认为每个项目对规则的重要性相同。但在实际应用中 ,用户会比较看重一些项目 ,因此 ,为了加强这些项目对规则的影响 ,提出了一些加权关联规则的算法 ,介绍了几种存在的算法 ,并对它们进行了分析比较

Algorithm of Mining Weighted Boolean Association Rules and Comparison

The mining association rules have been widely used in many fields.And now lots of algorithms have been proposed.Most of these algorithms treat each item as uniformity.However,in real applications,users are more inclined to some items.In order to emphasize the affection of those items,some algorithms of mining weighted association rules have been proposed.This paper introduces some of these algorithms,and compares and analyzes them.