A Method for Multiple Attribute Decision Making with Incomplete Weight Information under Uncertain Linguistic Preference Relations

摘要：

The multi-attribute decision making problems are studied, in which the information about the attribute values takes the form of uncertain linguistic variables, and the information about attribute weights is incompletely known. The concept of deviation degree between uncertain linguistic variables is defined, and ideal point of uncertain linguistic decision making matrix is also defined. A formula of possibility degree for the comparison among uncertain linguistic variables is introduced. Based on the deviation degree and ideal point of uncertain linguistic variables, an optimization model is established to determine the weights, and then to aggregate the given uncertain linguistic decision information. A method based on possibility degree is given to rank the alternatives. Finally, an illustrative example is also given.

作者: Yejun Xu

作者单位: Nanjing Forestry University, Nanjing 210037,China

会议类型: 国际会议

会议名称: 2007年IEEE灰色系统与智能服务国际会议(2007 IEEE International Conference on Grey Systems and Intelligent Services)

会议地点: 南京

会议语种:英文

在线出版日期: 2007-11-18（万方平台首次上网日期，不代表论文的发表时间）