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This paper analyzes the causes of channel conflict based on Analytic Hierarchy Process (AHP) quantitatively. In the viewpoint of the system, the causes of channel conflict are divided into a number of factors according to the corresponding relations of domination. A hierarchical structure model is established, on which a quantitative research is carried out to investigate the causes of channel conflict...
Liver diseases and liver cancer has been the top ten causes of death among ten leading causes of death in Taiwan and always in the top. Usually, in the general liver function examination, biochemical test is the most common and a test that show the most direct reflection of the body condition. The health subject can determine the further inspection according to the inspection results. Nevertheless,...
Experts use natural language in the unstructured decision-making problems, when they are establishing weights by pairwise comparison. In this paper, attribute hierarchical model (AHM) is utilized to establish weights. And grey fuzzy number is introduced, which can fully express experts?? will and make experts?? scoring more scientific. Then a new grey fuzzy unstructured decision-making model is proposed...
To study the fuzzy and grey information in the problems of multi-attribute decision- making, the basic concepts of both the triangular fuzzy number and fuzzy grey number are given. Firstly, a new model of fuzzy grey multi-attribute decision making based on the theories of fuzzy mathematics and grey system is presented. Furthermore, the deviation degree is defined, and the algorithm of relative approximation...
Uncertainty and grey often exist in many practical decision making problems. Aiming at this trait, we consider these two features when making decision and show the grey fuzzy set by combining membership degree with grey degree. In this paper, in view of the characteristics of grey fuzzy number, grey fuzzy comprehensive relation degree is defined. And present a method about the relation degree analysis...
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