The paper presents an extension of Shannon fuzzy entropy for intuitionistic fuzzy one. Firstly, we presented a new formula for calculating the distance and similarity of intuitionistic fuzzy information. Then, we constructed measures for information features like score, certainty and uncertainty. Also, a new concept was introduced, namely escort fuzzy information. Then, using the escort fuzzy information, Shannon's formula for intuitionistic fuzzy information was obtained. It should be underlined that Shannon's entropy for intuitionistic fuzzy information verifies the four defining conditions of intuitionistic fuzzy uncertainty. The measures of its two components were also identified: fuzziness (ambiguity) and incompleteness (ignorance).
On the algebraic structures of the space of interval-valued intuitionistic fuzzy numbers
Southwest Petroleum University(西南石油大学);Zhuhai College of Jilin University(吉林大学珠海学院);Karadeniz Technical University(卡拉德尼兹技术大学);Shandong University of Finance and Economics(山东财经大学)
Modified EDAS Method Based on Cumulative Prospect Theory for Multiple Attributes Group Decision Making with Interval-valued Intuitionistic Fuzzy Information
Topological and Algebraic Structures of Atanassov's Intuitionistic Fuzzy-Values Space
Southwest Petroleum University(西南石油大学);Zhuhai College of Jilin University(吉林大学珠海学院);Shandong University of Finance and Economics(山东财经大学);City University of Hong Kong(香港城市大学);Shandong University(山东大学)
证明了基于得分函数和精确度函数的线性序直觉模糊值空间与基于相似度函数和精确度函数的线性序直觉模糊值空间具有相同的代数结构.通过引入基于得分函数和精度函数的线性序的IFV算子,我们证明了这样的算子是IFV的强否定。此外,我们观察到IFV空间是一个完备格和一个带有新算子的Kleene代数。我们还证明了具有由上述两个线性序诱导的序拓扑的IFV的拓扑空间不是可分的和可度量化的,而是紧的和连通的。从一些新的角度,我们的结果部分回答了Atanassov [Intuitionistic Fuzzy Sets:Theory and Applications,Springer,1999]和[On Intuitionistic Fuzzy Sets Theory,Springer,2012]提出的三个开放问题。此外,我们构造了一个同构的空间之间的IFV和q-横档矫形模糊值(q-ROFV)在相应的线性顺序。为此,我们引入了IFS的特殊阶容许相似性度量的概念,扩展了已有的IFS相似性度量的定义,构造了一种基于得分函数和准确度函数的线性阶容许相似性度量,并将其有效地应用于建筑材料分类的模式识别问题.
Feasible strategies for conflict resolution within intuitionistic fuzzy preference-based conflict situations
School of Mathematics and Statistics, Changsha University of Science and Technology(长沙理工大学数学与统计学学院);Hunan Provincial Key Laboratory of Mathematical Modeling and Analysis in Engineering, Changsha University of Science and Technology(湖南省工程数学建模与分析重点实验室,长沙理工大学);Department of Computer Science, University of Manitoba(曼尼托湾大学计算机科学系)