Affiliations: [a] College of Economics and Management, Nanjing University of Aeronautics and Astronautics, Nanjing, PR China | [b] School of Mathematics and Statistics, Henan University of Science and Technology, Luoyang, PR China | [c] School of Mathematics and Computing Science, Guilin University of Electronic Technology, PR China
Correspondence:
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Corresponding author. Shuli Yan, College of Economics and Management, Nanjing University of Aeronautics and Astronautics, Nanjing, PR China. E-mail: yshuli@nuaa.edu.cn.
Abstract: A new dynamic multi-attribute group decision making method based on matrix grey target decision model is proposed. The attributes’ data of alternatives about decision makers in different stages are represented by matrices, and they are considered as performance values in 4-dimensional space. The best, worst attributes’ values in other 3-dimensions formed the new matrices, which are defined as expected bull’s-eye, unexpected bull’s-eye, and then the deviations of alternatives and expected, unexpected bull’s eye are presented using matrix norm. The alternatives are ranked by the deviations. Finally, the examples are provided to illustrate the proposed method.
