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-F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。
By using Cantor＇s sets, Packet sets were presented and called P-sets in brief. P-sets are composed of interior P-sets X^F and outer P-sets X^F . 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.
出处
《山东大学学报（理学版）》
CAS
CSCD
北大核心
2008年第11期77-84,共8页
Journal of Shandong University(Natural Science)
基金
山东省自然科学基金资助项目(Y2007H02)
海南省自然科学基金资助项目(807054)
关键词
普通集合
P-集合
集成知识
知识过滤
应用
Cantor＇s sets
P-sets
integration knowledge
knowledge filter
applications
