publication . Other literature type . Article . 2014

An Interactive Signed Distance Approach for Multiple Criteria Group Decision-Making Based on Simple Additive Weighting Method with Incomplete Preference Information Defined by Interval Type-2 Fuzzy Sets

Ting-Yu Chen;
  • Published: 04 Sep 2014
  • Publisher: World Scientific Pub Co Pte Lt
Abstract
<jats:p> Interval type-2 fuzzy sets (T2FSs) with interval membership grades are suitable for dealing with imprecision or uncertainties in many real-world problems. In the Interval type-2 fuzzy context, the aim of this paper is to develop an interactive signed distance-based simple additive weighting (SAW) method for solving multiple criteria group decision-making problems with linguistic ratings and incomplete preference information. This paper first formulates a group decision-making problem with uncertain linguistic variables and their transformation to interval type-2 trapezoidal fuzzy numbers. Concerning the relative importance of multiple decision-makers an...
Subjects
free text keywords: Interval type-2 fuzzy set, signed distance, simple additive weighting method, multiple criteria group decision-making, interactive procedure, patient-centered care, Computer Science (miscellaneous), Fuzzy logic, Programming paradigm, Group decision-making, Weighting, Artificial intelligence, business.industry, business, Signed distance function, Machine learning, computer.software_genre, computer, Mathematics, Fuzzy number, Matrix (mathematics), Fuzzy set
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publication . Other literature type . Article . 2014

An Interactive Signed Distance Approach for Multiple Criteria Group Decision-Making Based on Simple Additive Weighting Method with Incomplete Preference Information Defined by Interval Type-2 Fuzzy Sets

Ting-Yu Chen;