一型模糊相似度研究

Research on Similarity Measure between Type-1 Fuzzy Sets

模糊相似度表示两个模糊集合之间的相似程度,是模糊逻辑中最常用的工具之一,在近似推理、模糊规则库精简、模式识别等领域有良好的应用前景。文章论述一型模糊相似度的发展现状,重点研究几种典型的一型模糊相似度。

As one of the most commonly used tools in fuzzy logic,the fuzzy similarity measure shows the similar degree between two fuzzy sets and has a good application prospect in some fields such as approximate analogical reasoning,rule base simplification and pattern recognition.In this paper,the development status of the similarity measure between type-1 fuzzy sets is discussed,and research is mainly focused on several typical similarity measures of type-1 fuzzy sets.