Abstract: Simple decision table definition and its establishment algorithm can not work when there are inconsistent objects in a dataset. So new simple decision table definition and its establishment algorithm are presented. New simple decision table works via putting inconsistent objects in an individual set. Some experiments and results are presented to confirm the ideas.

Key words: Rough sets, new simple decision table, inconsistent object

摘要： 针对简化决策表的定义和建立算法只能处理一致对象的问题，提出新简化决策表定义和建立算法，采用对不一致对象单独处理的方法，有效地解决简化决策表不能处理不一致对象的问题。通过实验验证新简化决策表可以处理不一致对象，简化决策表不能处理不一致对象。

关键词: Rough集, 新简化决策表, 不一致对象

CLC Number: 

• TP18