Similarity Measure of Lattice Ordered Multi-Fuzzy Soft Sets Based on Set Theoretic Approach and Its Application in Decision Making

被引：16

作者：

Begam, Sabeena S. ^{[1
]}

Vimala, J. ^{[1
]}

Selvachandran, Ganeshsree ^{[2
]}

Tran Thi Ngan ^{[3
]}

Sharma, Rohit ^{[4
]}

机构：

[1] Alagappa Univ, Dept Math, Karaikkudi 630004, Tamil Nadu, India

[2] UCSI Univ, Fac Business & Informat Sci, Dept Actuarial Sci & Appl Stat, Jalan Menara Gading, Kuala Lumpur 56000, Malaysia

[3] Thuyloi Univ, Fac Comp Sci & Engn, 175 Tay Son, Hanoi 010000, Vietnam

[4] SRM Inst Sci & Technol, Dept Elect & Commun Engn, Ghaziabad 201203, India

来源：

MATHEMATICS | 2020年 / 8卷 / 08期

关键词：

soft set; fuzzy soft set; multi-fuzzy set; multi-fuzzy soft set; LMFSS; similarity measure of LMFSS;

D O I：

10.3390/math8081255

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

Many effective tools in fuzzy soft set theory have been proposed to handle various complicated problems in different fields of our real life, especially in decision making. Molodtsov's soft set theory has been regarded as a newly emerging mathematical tool to deal with uncertainty and vagueness. Lattice ordered multi-fuzzy soft set (LMFSS) has been applied in forecasting process. However, similarity measure is not used in this application. In our research, similarity measure ofLMFSSis proposed to calculate the similarity between twoLMFSSs. Moreover, some of its properties are introduced and proved. Finally, an application ofLMFSSin decision making using similarity measure is analysed.

引用

页数：15

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