Trapezoid Fuzzy Linguistic WGA Operator
首发时间:2007-02-24
Abstract:With respect to multiple attribute decision making (MADM) problems, in which attribute values take the form of trapezoid fuzzy linguistic variables, by utilizing some operational laws of trapezoid fuzzy linguistic variables, a new aggregation operator called trapezoid fuzzy linguistic weighted geometric averaging (TFLWGA) operator is proposed. The TFLWGA operator is a more general type of aggregation operator, which is based on the trapezoid fuzzy linguistic weighted geometric averaging (TFLWGA). Moreover, based on TFLWGA operator, a practical method for MAGDM is proposed under fuzzy linguistic environment. The method is straightforward and has no loss of information. Finally, an illustrative example is given to verify the developed approach and to demonstrate its practicality and effectiveness.
keywords: Keywords: Multiple attribute decision making trapezoid fuzzy linguistic variables some operational laws trapezoid fuzzy linguistic weighted geometric averaging (TFLWGA) operator similarity measure
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Trapezoid Fuzzy Linguistic WGA Operator
摘要:With respect to multiple attribute decision making (MADM) problems, in which attribute values take the form of trapezoid fuzzy linguistic variables, by utilizing some operational laws of trapezoid fuzzy linguistic variables, a new aggregation operator called trapezoid fuzzy linguistic weighted geometric averaging (TFLWGA) operator is proposed. The TFLWGA operator is a more general type of aggregation operator, which is based on the trapezoid fuzzy linguistic weighted geometric averaging (TFLWGA). Moreover, based on TFLWGA operator, a practical method for MAGDM is proposed under fuzzy linguistic environment. The method is straightforward and has no loss of information. Finally, an illustrative example is given to verify the developed approach and to demonstrate its practicality and effectiveness.
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No.1119434679117224****
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