首先给出了区间二型模糊关系的定义及其相关运算,然后在此基础上定义了区间二型模糊相似关系和区间二型模糊等价关系并给出了几个相关的结论,最后给出了它在聚类中的应用.
This paper first gives out the definition and related properties of interval type-2 fuzzy relation,then,it defines interval type-2 fuzzy similarity relation and interval type-2 fuzzy equivalence relation and gives out sevaral related conclusions;at last,it presents an application in clustering.