不协调决策表的规则提取  

Rule acquisition of inconsistent decision table

作　　者：朱六兵[1] 周丹[1] 杨斌[1] 

机构地区：[1]西南交通大学计算机与通信工程学院,四川成都610031

出　　处：《成都信息工程学院学报》2006年第3期385-389,共5页Journal of Chengdu University of Information Technology

摘　　要：对决策表数据的性质、数据之间的关系进行了讨论,并由此对决策表进行了分类。讨论了不协调决策表的数据约简,并证明其不影响属性约简和规则提取。基于数据的协调性,对不协调决策表的属性约简进行了研究,并提出了一种规则提取方法。最后,用实例验证了方法的有效性。The classification of the decision table is discussed based on the study of the data properties and the relations between them. A method of the data reduction about the inconsistent decision table is provided. It does not affect the attribute reduction and rule extraction. Some methods of the attribute reduction and a method of the rule acquisition of the inconsistent decision table are presented based on the data consistency. The example shows that the methods are valid.

关 键 词：不协调决策表 属性约简 数据约简 规则提取 

分 类 号：TP311.13[自动化与计算机技术—计算机软件与理论]