| 基于区间直觉模糊信息系统的知识获取 |
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| 引用本文： | 李一勃,王艳平,申立平.基于区间直觉模糊信息系统的知识获取[J].辽宁工学院学报,2013(1):60-63. |
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| 作者姓名： | 李一勃 王艳平 申立平 |
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| 作者单位： | 辽宁工业大学理学院,辽宁锦州121001 |
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| 基金项目： | 基金项目：辽宁省教育厅基金资助项目（L2012226） |
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| 摘 要： | 主要是将包含度拓广应用到区间直觉模糊信息系统的知识获取中。首先给出区间直觉模糊集的包含度概念和公式；然后，利用区间直觉模糊集的包含度给出区间直觉模糊信息系统的知识获取的具体方法，主要包括两方面：一是获取模糊决策规则，二是对信息系统进行属性约简；最后，用实际算例说明了该方法的合理性和有效性。
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| 关 键 词： | 区间直觉模糊信息系统 包含度 约简 知识获取 |
Knowledge Acquisition in Interval Intuitionistic Fuzzy Information Systems |
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| LI Yi-bo,WANG Yan-ping,SHEN Li-ping.Knowledge Acquisition in Interval Intuitionistic Fuzzy Information Systems[J].Journal of Liaoning Institute of Technology(Natural Science Edition),2013(1):60-63. |
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| Authors: | LI Yi-bo WANG Yan-ping SHEN Li-ping |
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| Affiliation: | (Science College, Liaoning University of Technology, Jinzhou 121001, China) |
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| Abstract: | The inclusion degree was used into the knowledge acquisition based on interval intuitionistic fuzzy information systems. Firstly, the concept and the formula of inclusion degree of interval intuitionstic fuzzy set were proposed. And then, the concrete method was given to the knowledge acquisition based on interval intuitionistic fuzzy information system by using the inclusion degree, which mainly includes two aspects： the first is to acquire the fuzzy decision rules, and the second is to reduce the attributes of the information system. Finally, the actual computation example was given to show this method is reasonable and valid. |
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| Keywords: | interval intuitionistic fuzzy information system inclusion degree reduction Knowledge-acquiring |
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