New type of cancer patients based on triangular cubic hesitant fuzzy TOPSIS method

• 作者: Aliya Fahmi Fazli Amin Fuad Ali Ahmed Almahdi Muhammad Aslam
• 来源期刊: 生物数学学报:英文版
• 学科: 数学
• 关键词: Triangular cubic hesitant fuzzy number MCDM triangular cubic hesitant fuzzy TOPSIS method numerical application.
• 年，卷（期）: 2020,（1）
• 页码范围: 55-78
• 页数: 24页
• 分类号: O15

摘要

In this paper,we define the new idea of triangular cubic hesitant fuzzy number(TCHFN).We discuss some basic operational laws of triangular cubic hesitant fuzzy number and hamming distance of TCHFNs.We introduce the new concept of triangular cubic hes­itant TOPSIS method.Furthermore,we extend the classical cubic hesitant the tech­nique for order of preference by similarity to ideal solution(TOPSIS)method to solve the Multi-Criteria decision-making(MCDM)method based on triangular cubic hesitant TOPSIS method.The new ranking method for TCHFNs is used to rank the alternatives.Finally,an illustrative example is given to verify and demonstrate the practicality and effectiveness of the proposed method.