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During the groups of decision making progress, according to the preference requirement that decision-makers emphasized and the vagueness of the evaluation information, this article describes how to use a method based on two-tuple linguistic to rank the weightiness of the competitive intelligence evaluation indexes and convert qualitative assessment to quantitative evaluation. Using this method, the...
A new approach based on evidential reasoning is introduced to synthesize linguistic judgment information of experts. Firstly, the basic probability assignment (BPA) of each focal element is calculated by dealing with the incomplete linguistic decision matrix given by different experts. The consistence and adjustment problem for the BPA among experts is analyzed so as to propose the rule of combination...
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