| 群组决策加权法 |
| |
| 引用本文： | 丁树良,邓润梅.群组决策加权法[J].江西师范大学学报(自然科学版),1999,23(1):49-52,61. |
| |
| 作者姓名： | 丁树良 邓润梅 |
| |
| 作者单位： | [1]江西师范大学计算机系 [2]江西建筑工程学校 |
| |
| 摘 要： | 该文给出组决策特征根法的对偶形式－群组决策加权法、ＷＭＧＤ从评分向量的内积的角度考虑问题，直观给出信息阵是否不可约的定，同时给出将可约信息阵修为不可约矩阵的方法和依据，这些结果不仅可以用来弥补ＧＥＭ的不足，而且为贝叶斯群组织决策提供了基础。
|
| 关 键 词： | 群组决策 奇异值分解 加权法 决策 |
The Weighted Method on Group Decision |
| |
| DING Shu liang ,DENG Run mei.The Weighted Method on Group Decision[J].Journal of Jiangxi Normal University (Natural Sciences Edition),1999,23(1):49-52,61. |
| |
| Authors: | DING Shu liang DENG Run mei |
| |
| Institution: | DING Shu liang 1,DENG Run mei 2 |
| |
| Abstract: | In this paper,the duality of group eigenvalue method on group decision (GEM) the weighted method on group decision (WMGD) is proposed.Based on the inner product of score vectors,a criterion of an information matrix being irreducible is given intuitvely.And the method to modify the reducible information matrix to irreducible one is presented.This method is valid in the sense that it can keep the order of the eigenvalues of the information matrices which are modified or not.The results can be used to cure the oversight in GEM.And they may be used to set a base for Bayesian method on group decision. |
| |
| Keywords: | group decision singular value decomposition the weighted method |
| 本文献已被 CNKI 维普 等数据库收录！ |
