| 引用本文： |
-
胡秦斌,钟诚,李广原.基于区间数的模糊综合评价决策模型[J].广西科学院学报,2007,23(4):260-262. [点击复制]
- HU Qin-bin,ZHONG Cheng,LI Guang-yuan.A Fuzzy Comprehensive Evaluation Decision Model Based on Interval Numbers[J].Journal of Guangxi Academy of Sciences,2007,23(4):260-262. [点击复制]
|
|
| 摘要: |
| 用区间数表示各因素权重及评判矩阵,定义新的区间数排序方法,给出了一个区间数的综合评价模型,并用实例模拟验证。该模型有效克服由于模糊性而带来的数值不确定性,能够较好地反映决策者的心理状态,有助于信息检索技术方面的研究。 |
| 关键词: 模糊综合评价 区间数 决策模型 权重 |
| DOI： |
| 投稿时间：2007-09-25 |
| 基金项目:广西教育厅项目(200508170)资助 |
|
| A Fuzzy Comprehensive Evaluation Decision Model Based on Interval Numbers |
|
HU Qin-bin1,2, ZHONG Cheng1, LI Guang-yuan2
|
| (1.School of Computer, Electronics and Information, Guangxi University, Nanning, Guangxi, 530004, China;2.Department of Information Technology, Guangxi Teacher's College, Nanning, Guangxi, 530001, China) |
| Abstract: |
| This paper presents a fuzzy comprehensive evaluation decision model based on interval-numbers.The weights of factors and elements of the evaluation matrix are represented by interval numbers and a new interval numbers sequence method is given.The application example shows that the model is efficient.It can overcome the uncertainty of the numerical value owing to the fuzziness,reflect decision-maker's psychology,which will help us with the study on information retrieval technology. |
| Key words: fuzzy comprehensive evaluation interval-number decision model weight |
