一个分类规则的存储结构及查询策略

分析了数据挖掘所获规则的不同应用类型及其实施过程中建立规则管理系统的必要性,提出了一个分类规则管理系统的构建方法,根据对分类规则挖掘过程及结果的抽象,引入元数据知识设计了分类规则的存储结构、查询操作以及建立在此基础上的应用,给出了应用实例·其特点是不仅存储了挖掘结果,同时存储了挖掘过程中涉及的相关数据,更便于对新数据分类和预测·

Store Structure and Query Operation for Classification Rule

The necessity of creating a rule management system in data mining was analyzed and a constructing method in a classification rule management system was suggested. Different applications of rules discovered during data mining were discussed. The store structure and query operation of the classification rules were designed according to the abstraction of the results of mining and metadata knowledge. The abstraction also includes the stores of data source,rules discovered,and the operations of creating,appending,removing and finding. Moreover,the applications based on the system were implemented. Comparing with related other research work, the characteristic of the system is storing not only results mined but also relative data in mining process,to be more convenient in classification and prediction.