运筹与管理 ›› 2017, Vol. 26 ›› Issue (5): 69-73.DOI: 10.12005/orms.2017.0110

• 理论分析与方法探讨 • 上一篇    下一篇

多值不确定型直觉模糊识别决策方法

姜永   

  1. 福建农林大学 计算机与信息学院,福建 福州 350002
  • 收稿日期:2015-10-20 出版日期:2017-05-25
  • 作者简介:姜永(1964-),男,福建永定人,副教授;研究方向:数学建模。

Recognition Method for Uncertain Multi-value Intuitive Fuzzy Decision Making

JIANG Yong   

  1. College of Computer and Information, Fujian Agriculture and Forestry University, Fuzhou 350002, China
  • Received:2015-10-20 Online:2017-05-25

摘要: 基于模糊环境给出多值不确定型直觉模糊集的概念,定义了集合的交、并、包含等基本运算性质。通过刻画集合间的相似程度,提出八个新的相似度公式。最后将相似度应用于识别决策,说明公式的实用性和有效性。

关键词: 多值直觉模糊集, 区间, 三角模糊数, 相似度

Abstract: The notion of uncertain multi-value intuitive fuzzy set based on fuzzy environment is given, and the definition of intersection, union, inclusion are extended to such sets. The eight new formulae of similarity degree are presented after the similarity between sets is described. Finally, a practical example of pattern recognition is illustrated to show the availability and validity of the developed formulae.

Key words: multi-value intuitionistic fuzzy set, interval, triangular fuzzy number, similarity degree

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