| P-集合 |
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| 引用本文： | 史开泉.P-集合[J].山东大学学报(理学版),2008,43(11):77-84. |
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| 作者姓名： | 史开泉 |
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| 作者单位： | 山东大学数学与系统科学学院,山东,济南,250100 |
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| 基金项目： | 山东省自然科学基金资助项目，海南省自然科学基金资助项目 |
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| 摘 要： | 利用普通集合, 提出包集合(简称P-集合)， P-集合是由内P-集合X与外P-集合XF共同构成。 并给出P-集合的结构和P-集合与普通集合的关系, P-集合具有动态特性。 在静态-动态意义下, 普通集合是P-集合的特例, P-集合是普通集合的一般形式， 然后提出P-集合的内P-分解定理与外P-分解定理, 利用P-集合, 给出集成知识与它的结构， 最后给出P-集合在动态知识发现中的应用。
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| 关 键 词： | 普通集合 P-集合 集成知识 知识过滤 应用 |
P-sets |
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| SHI Kai-quan.P-sets[J].Journal of Shandong University,2008,43(11):77-84. |
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| Authors: | SHI Kai-quan |
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| Institution: | School of Mathematics and System Sciences, Shandong University, Jinan 250100, Shandong, China |
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| Abstract: | By using Cantor’s sets, Packet sets were presented and called P-sets in brief. P-sets are composed of interior P-sets X and outer P-sets XF. The structure of P-sets and the relation between P-sets and Cantor’s sets were given. P-sets have dynamic characteristics. Under a static-dynamic environment, Cantor’s sets are the special case of P-sets, while P-sets were the general case of Cantor’s sets; and the interior P-decomposition theorem and outer P-decomposition theorem of P-sets were proposed. By using P-sets, integration knowledge, the structure of integration knowledge, and the applications of P-sets in dynamic knowledge discovery were given. |
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| Keywords: | Cantor's sets P-sets integration knowledge knowledge filter applications |
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