| 粗糙集与模糊集的比较研究 |
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| 引用本文： | 冯源,张滨.粗糙集与模糊集的比较研究[J].太原师范学院学报(自然科学版),2004,3(1):1-5. |
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| 作者姓名： | 冯源 张滨 |
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| 作者单位： | 1. 太原师范学院,数学系,山西,太原,030012
2. 山西省工商银行营业部信息科技部,山西,太原,030002 |
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| 摘 要： | 近来许多研究致力于不确定性问题的知识获取，不确定产生于许多方面：它可以来自于对事物进行描述的术语的模棱两可；也可以来自描述过程中对规则的怀疑；或者数据的错误、丢失．处理不确定性问题的理论有很多，粗糙集与模糊集都是有效手段，它们有联系有区别，可以相互补充有机结合起来解决更多问题．
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| 关 键 词： | 粗糙集 粗糙模糊集 不确定性问题 模糊集合 知识描述 |
| 文章编号： | 1672-2027(2004)01-0001-05 |
| 修稿时间： | 2003年12月20 |
The Comparison of Fuzzy Set and Rough Set |
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| Feng Yuan,Zhang Bin.The Comparison of Fuzzy Set and Rough Set[J].Journal of Taiyuan Normal University:Natural Science Edition,2004,3(1):1-5. |
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| Authors: | Feng Yuan Zhang Bin |
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| Institution: | Feng Yuan 1 Zhang Bin 2 |
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| Abstract: | Much effort has been devoted recently to studying the problem of knowledge acquisition under uncertainty. Uncertainty arises in many different situations. It can be caused by ambiguity in the terms used to describe a specific situation, skepticism of rules used to describe a course of action, or missing and/ or erroneous data. To deal with uncertainty,the theory of fuzzy set and rough set are powerful tool. These two theories have some connections and differences,so combining fuzzy set and rough set in a fruitful way can deal with more problem. |
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| Keywords: | Fuzzy set Rough set Rough fuzzy set |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
