| 不精确概念的表示理论(Ⅱ)知识的简化与相依性 |
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| 引用本文： | 王熙照.不精确概念的表示理论(Ⅱ)知识的简化与相依性[J].河北大学学报(自然科学版),1997(2). |
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| 作者姓名： | 王熙照 |
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| 作者单位： | Department of Mathematics，Hebei University，Baoding 071002 |
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| 摘 要： | 本文继续了文1]研究工作，首先考虑了抽象知识库的简化和核。简化是库中为表达某些概念必要的部分而核是不可省略的部分。其次研究了知识之间的导出关系即相互依赖性。最后讨论了知识库表示的另一种形式属性值表。
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| 关 键 词： | 抽象知识库 不精确概念 模糊集 |
Represcntation Theory of Imprecise Concepts Part(Ⅱ)-Reduction and Dependence of Knowledge |
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| Wung Xizhao.Represcntation Theory of Imprecise Concepts Part(Ⅱ)-Reduction and Dependence of Knowledge[J].Journal of Hebei University (Natural Science Edition),1997(2). |
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| Authors: | Wung Xizhao |
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| Abstract: | This paper continues our research about imprecise concepts 1]. It is concerned with reduction and core of knowledge bases. The reduction is the necessary part for representing some concepts and the core is the most important part of knowledge bases. The dependence between two kinds of knowledge is considered and another form for representing knowledge (i.e.Attribute-value table) is discussed. |
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| Keywords: | Abstract knowledge base Imprecise concept Fuzzy set |
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