کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1133546 | 1489079 | 2015 | 13 صفحه PDF | دانلود رایگان |
• The interval type-2 hesitant fuzzy set (IT2HFS) is defined.
• Score function, operations and aggregation operators of IT2HFS are proposed.
• MCDM method based on IT2HFS is suggested.
This paper proposes the concept of interval type-2 hesitant fuzzy set (IT2HFS), which is a generalization of interval type-2 fuzzy set and hesitant fuzzy set. Firstly, IT2HFS is defined, and its operation laws and corresponding properties are discussed. Then, its score function and aggregation operators are also outlined. Moreover, a multi-criteria decision making method for interval type-2 hesitant fuzzy problems is suggested based on the aggregation operators and score function. Finally, an example is illustrated to demonstrate the validity and feasibility of the proposed method.
Journal: Computers & Industrial Engineering - Volume 87, September 2015, Pages 91–103