Multi-attribute decision making(MADM) strategy has been proposed to handle uncertain decision making problem .The most extensively used models of Grey system theory is grey relational analysis (GRA). This strategy was flourished by Chinese Professor J. Deng. This strategy also known as Deng’s Grey Incidence Analysis model. GRA uses a generic concept of intelligence. It describes any circumstance as, no information as black, and perfect information as white. Nevertheless, these idealized situations ever appear in real world problem. In this paper, we extend GRA strategy for multi attribute decision making in trapezoidal neutrosophic number (TrNN) environment. Here, we describe score and accuracy function for TrNNs. Then Hamming distance for twoTrNNs are also described. Lastly, a numerical problem is solved to explain thepertinence of the proposed strategy.
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[v1] 2019-02-14 00:28:27
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