一种新的基于余弦相似度的三角模糊数和不确定权值TOPSIS

2012 Eighth International Conference on Computational Intelligence and Security Pub Date : 2012-11-17 DOI:10.1109/CIS.2012.12

Zhenghai Ai

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引用次数: 6

摘要

为了研究具有三角模糊数和不确定权值的区间多属性决策问题，提出了一种基于余弦相似度的区间多属性决策方法。给出了该算法的具体步骤和数值实验。并与已有算法进行了比较。对比结果表明，该算法是有效的、合理的。

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A New TOPSIS with Triangular Fuzzy Number and Uncertain Weight Based on Cosines Similar Degree

In order to study the interval multiple attribute decision making problem with triangular fussy number and uncertain weight, this paper presents a new method based on cosines similar degree. The detailed procedure of the proposed algorithm and numerical experiment are given. The proposed algorithm is also compared with an existed algorithm. Compared results show that the proposed algorithm are effective and rational.

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来源期刊

2012 Eighth International Conference on Computational Intelligence and Security

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