| 案例推理在多准则评价智能决策支持系统中的应用研究 |
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| 引用本文： | 徐晓臻,高国安.案例推理在多准则评价智能决策支持系统中的应用研究[J].计算机集成制造系统,2001,7(1):16-18,28. |
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| 作者姓名： | 徐晓臻 高国安 |
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| 作者单位： | 哈尔滨工业大学现代生产技术中心, |
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| 基金项目： | 国防科工委、航天工业总公司“九五”重大科技预研项目 |
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| 摘 要： | 案例推理是动态决策环境下求解下不良结构的常用方法，本文将基于案例的推理方法用于多准则综合评价中，具体讨了方案库和评价结果库的建立，并将其用关系数据库的格式进行存储，提出了基于灰色关联理论和模糊集理论相结合的相似度计算方法，从而可以准确地检索到相近案例，对人定方案给出定性或者定量的评价。
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| 关 键 词： | 案例推理 灰色关联度 模糊集理论 智能决策支持系统 |
| 文章编号： | 1006-5911(2001)01-0016-03 |
Research and Implement of Case-based Reasoning in an Multi-criteria Evaluation IDSS |
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| XU Xiao-zhen,GAO Guo-an.Research and Implement of Case-based Reasoning in an Multi-criteria Evaluation IDSS[J].Computer Integrated Manufacturing Systems,2001,7(1):16-18,28. |
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| Authors: | XU Xiao-zhen GAO Guo-an |
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| Abstract: | Case-based reasoning is the most preferred method for uncertain decision in complex and dynamic situations. In this paper,we apply this method to multi-criteria evaluation. The method of building the scheme base and the result base is discussed and they are built according to the form of relational database. A method of calculating the similarity degree based on grey-relational theory and fuzzy-set theory is put forward. Thus, similar cases can be found out accurately and qualitative or quantitative evaluation of certain scheme can be given. |
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| Keywords: | case-based reasoning grey-relational degree fuzzy-set theory intelligent decision support system |
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