论文部分内容阅读
利用广义优势关系,可完成不完备直觉模糊信息系统属性约简工作.若不完备直觉模糊信息系统属性约简不一致时,则可进一步利用广义优势关系定义此类信息系统的分布函数和最大分布函数,然后介绍分布约简和最大分布约简的概念,最后给出求分布约简和最大分布约简的有效方法.由此可成功解决不一致不完备直觉模糊信息系统属性约简问题.
By using the generalized superiority relations, attribute reduction of incomplete intuitionistic fuzzy information system can be completed.When the attribute reduction of incomplete intuitionistic fuzzy information system is inconsistent, the generalized superiority relation can be used to define the distribution function and the maximum distribution function of such information systems , And then introduces the concept of distribution reduction and maximum distribution reduction, and finally gives an efficient method to find the distribution reduction and maximum distribution reduction, which can successfully solve the attribute reduction problem of inconsistent incomplete intuitionistic fuzzy information system.