Computer Engineering and Applications ›› 2011, Vol. 47 ›› Issue (29): 4-7.

• 博士论坛 • Previous Articles     Next Articles

Interval valued intuitionistic fuzzy sets with varying parameters and their application to pattern recognition

ZHANG Zhenhua1,2,YANG Jingyu1,YE Youpei1,ZHANG Qiansheng2   

  1. 1.School of Computer Science and Technology,Nanjing University of Science and Technology,Nanjing 210094,China
    2.Cisco School of Informatics,Guangdong University of Foreign Studies,Guangzhou 510006,China
  • Received:1900-01-01 Revised:1900-01-01 Online:2011-10-11 Published:2011-10-11

变参数区间值直觉模糊集在模式识别中的应用

张振华1,2,杨静宇1,叶有培1,张倩生2   

  1. 1.南京理工大学 计算机科学与技术学院,南京 210094
    2.广东外语外贸大学 思科信息学院,广州 510006

Abstract: The concept of Interval-Valued Intuitionistic Fuzzy Sets with Parameters(IVIFSP) is introduced,and a series of IVIFSP is presented.Based on the degree of membership and the degree of non-membership,this paper focuses on the construction of incentive-penalty interval-valued intuitionistic fuzzy sets with varying parameter.A pattern recognition example and a medical diagnosis decision-making example are given to demonstrate the application of IVIFSP.The simulation results show that the method of IVIFSP is more flexible than that of the traditional intuitionistic fuzzy sets.

Key words: intuitionistic fuzzy sets, interval-valued intuitionistic fuzzy sets, interval-valued intuitionistic fuzzy sets with varying parameters, pattern recognition

摘要: 提出了带参数区间值直觉模糊集的概念,构造了一系列带参数的区间值直觉模糊集。从已知隶属度和非隶属度出发,重点分析了激励惩罚型变参数区间值直觉模糊集的构造。运用模式识别与医疗诊断案例进行对比。仿真实验结果表明,带参数区间值直觉模糊集方法比传统的直觉模糊集方法更具灵活性。

关键词: 直觉模糊集, 区间值直觉模糊集, 变参数区间值直觉模糊集, 模式识别