| 基于粗集的模糊属性值信息系统的知识获取 |
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| 引用本文： | 邱卫根.基于粗集的模糊属性值信息系统的知识获取[J].计算机工程与应用,2006,42(20):138-140. |
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| 作者姓名： | 邱卫根 |
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| 作者单位： | 广东工业大学计算机学院,广州,510090 |
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| 基金项目： | 国家高技术研究发展计划(863计划);广东省博士启动基金 |
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| 摘 要： | 文章研究了一类属性取模糊值的不完备信息系统的知识获取方法。首先给出了信息系统的一种表示方法,同时采用模糊集思想,构造了这类系统的模糊不可分辨关系,并研究了这类信息系统的知识获取算法,并以一个实例,说明了这种算法的有效性。
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| 关 键 词： | 模糊粗糙集 信息系统 模糊不可分辨关系 |
| 文章编号： | 1002-8331-（2006）20-0138-03 |
| 收稿时间： | 2006-01 |
| 修稿时间： | 2006-01 |
Knowledge Acquisition with Fuzzy Sets Attributes Based on Rough Set |
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| Qiu Weigen.Knowledge Acquisition with Fuzzy Sets Attributes Based on Rough Set[J].Computer Engineering and Applications,2006,42(20):138-140. |
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| Authors: | Qiu Weigen |
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| Affiliation: | Computer Faculty of Guangdong University of Technology,Guangzhou 510090 |
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| Abstract: | This paper studies a method for knowledge acquisition of information systems with fuzzy sets attributes based on rough set.Firstly a expressing method of this kind incomplete information systems is introduced,and the fuzzy indiscernibility relation of information systems is established.The algorithm of implementation is also discussed,by which method the knowledge hidden in this systems can be expressed in the form of decision rules,and an example is given to verify its efficients. |
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| Keywords: | fuzzy rough sets information systems fuzzy indiscernibility relation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
