| 基于关联格的概念格约简理论 |
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| 引用本文： | 王彬弟,魏玲.基于关联格的概念格约简理论[J].山东大学学报(理学版),2010,45(9):20-26. |
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| 作者姓名： | 王彬弟 魏玲 |
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| 作者单位： | 西北大学数学系, 陕西 西安 710069 |
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| 基金项目： | 国家自然科学基金资助项目，西北大学研究生自主创新项目 |
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| 摘 要： | 研究概念格与其关联格之间的关系并给出了两者之间的同构定理,进而研究了由概念格的关联格来进行属性约简的理论与方法。
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| 关 键 词： | 形式背景 概念格 关联格 属性约简 |
| 收稿时间： | 2010-06-13 |
The reduction theory of concept lattice based on its associated lattice |
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| WANG Bin-di,WEI Ling.The reduction theory of concept lattice based on its associated lattice[J].Journal of Shandong University,2010,45(9):20-26. |
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| Authors: | WANG Bin-di WEI Ling |
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| Institution: | Department of Mathematics, Northwest University, Xi’an, 710069, Shaanxi, China |
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| Abstract: | According to the relation between the concept lattice and its associated lattice, the isomorphism theorem is given. The reduction theory and methods is studied, which is the concept lattice based on its associated lattice. |
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| Keywords: | formal context concept lattice associated lattice attribute reduction |
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