甘蔗收获机智能设计系统中关联规则的存储方法

针对甘蔗收获机械智能设计系统中的关联规则自动存储过程与混合知识表达模型直接联系的困难,提出了基于关系数据库的存储方法.通过建立规则前提表、后项表和规则连接表,构建甘蔗收获机械的衍生知识库和基础知识库的结构,并运用关键字将规则前提、后项及规则参数连接起来.同时,通过对甘蔗收获机械砍蔗机构知识库中的实例运行检验,证明衍生知识库结构便于实现自动存储知识发现系统中挖掘的关联规则,而基础知识库的结构便于知识的管理.

A Storage Method for Association Rules in the System of Intelligent Design of Sugarcane Harvester

A storage method based on the relational database is provided and overcomes the shortcomings of the relationship between the automatic storage of the association rules in the system of intelligent design of Sugarcane harvester and the commingling modal of the knowledge representation. The structures of the derived knowledge base and the basic knowledge base are constructed by building condition table, conclusion table and rule table which are related by the key word. Through the case in the knowledge-base of cut part, it is proved that the association rules in KDD are conveniently stored by the derived knowledge base, and the knowledge is convenient to be managed by the basic knowledge base.