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	A Novel Approach to Supplier Selection based on Vague Sets Group Decision (vol 36, pg 9557, 2009)
	Zhang DF(张德富)
	2010
英文摘要	In practice, in purchasing decision-making, many quantitative and qualitative factors, with vagueness and imprecision, have to be considered. This makes the decision process very complicated and unstruc- tured. Besides the fuzzy sets theory, vague sets theory is one of the methods used to deal with uncertain information. Since vague sets can provide more information than fuzzy sets, it is considered superior in mathematical analysis of uncertain information. In this paper, a new approach based on vague sets group decision is proposed to deal with the supplier selection problem in supply chain systems. The work pro- cedure is shown briefly, as follows: First, linguistic values are used to assess the ratings and weights for quantitative or qualitative factors. Second, degree of similarity and probability of vague sets are used to determine the ranking order of all alternatives. Finally, a numerical example of the selection problem of suppliers is shown, to highlight the procedure of the proposed approach, at the end of this paper.
语种	英语
内容类型	期刊论文
源URL	[http://dspace.xmu.edu.cn/handle/2288/70933]
专题	信息技术－已发表论文
推荐引用方式 GB/T 7714	Zhang DF. A Novel Approach to Supplier Selection based on Vague Sets Group Decision (vol 36, pg 9557, 2009)[J],2010.
APA	张德富.(2010).A Novel Approach to Supplier Selection based on Vague Sets Group Decision (vol 36, pg 9557, 2009)..
MLA	张德富."A Novel Approach to Supplier Selection based on Vague Sets Group Decision (vol 36, pg 9557, 2009)".(2010).

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