摘要
二型模糊熵用于衡量二型模糊集合的模糊程度与信息量,综述其研究现状。简单回顾了二型模糊集合的基本定义,论述了二型模糊熵的发展现状,重点研究了几种典型区间二型模糊熵的公理化定义及其计算公式,最后指出了未来的发展方向。
The entropy of a type-2 fuzzy set is used to measure the fuzziness degree and information quantity of the set,this paper summarizes the research status quo of this index.The basic knowledge of type-2 fuzzy sets is reviewed in brief,the development status of the index is dissertated,several typical axiomatic definitions and formulae of entropies of interval type-2 fuzzy sets are researched as the key.The future development is finally pointed out.
引文
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