[1]陈文伟.基于本体的可拓知识链获取[J].智能系统学报,2007,2(06):68-71.
 CHEN Wen-wei.Acquisition of an extensional knowledge chain based on on tology[J].CAAI Transactions on Intelligent Systems,2007,2(06):68-71.
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《智能系统学报》[ISSN:1673-4785/CN:23-1538/TP]

卷:
第2卷
期数:
2007年06期
页码:
68-71
栏目:
出版日期:
2007-12-25

文章信息/Info

Title:
Acquisition of an extensional knowledge chain based on on tology
文章编号:
1673-4785(2007)06-0068-04
作者:
陈文伟
海军兵种指挥学院,广东广州510431
Author(s):
CHEN Wen-wei
Naval Arms Command Academy, Guangzhou 510431,China
关键词:
可拓变换可拓知识集合本体可拓知识链
Keywords:
extensional transformation extensional knowledge set ontology ext ensional knowledge chain
分类号:
TP18
文献标志码:
A
摘要:
相对于静态的知识,定义了基于可拓变换的可拓知识,可拓知识是变化的知识.在可拓知识定理(从知识中获取可拓知识)和可拓推理公式的基础上,证明了基于集合的可拓知识定理和基于本体的可拓知识链定理.通过实例,在多维层次数据中,获取问题产生原因的可拓知识链.
Abstract:
This paper begins with a definition of extensional knowledge based on extensional transformations. Extensional knowledge is mutative knowledge relativ e to static knowledge. Based on the theorem of extensional knowledge and the for mula for extensional knowledge reasoning, a theorem of extensional knowledge bas ed on sets and a theorem of an extensional knowledge chain based on ontology wer e proven. Using a case study, the process for generating an extensional knowledg e chain in multidimensional hiberarchical data was analyzed. 

参考文献/References:

[1]陈文伟.挖掘变化知识的可拓数据挖掘研究[J].中国工程科学,2006,8(11):70-73.
 CHEN Wenwei. The research of the new technique of mining the mutative knowledg e with extension data mining[J]. Engineering Science of China, 2006,8(11):70-7 3.
[2]陈文伟.数据仓库与数据挖掘教程[M].北京:清华大学出版社,2006.
[3]陈文伟,杨春燕,黄金才.可拓知识与可拓知识推理[J].哈尔滨工业大学学报,2006,38(7):1094-1096.
CHEN Wenwei, YANG Chunyan, HUANG Jincai. Research on extension knowledge and e xtension knowledge reasoning[J]. Journal of Harbin Institute of Technology, 20 06,38(7):1094-1096.
[4]陈文伟,黄金才.从数据挖掘到可拓数据挖掘[J].智能技术, 2006,1(2):50 -52.
CHEN Wenwei, HUANG Jincai. From datamining to extension datamining[J]. Inte lligent Technology, 2006,1(2):50-52.
[5]杨春燕,蔡 文.可拓工程[M].北京:科学出版社,2007.

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备注/Memo

备注/Memo:
收稿日期:2007-05-23.
基金项目:国家自然科学基金资助项目(70671013).
作者简介:
陈文伟,男,1940年生,教授,国防科技大学博士生导师,中国人工智能学会机器学习专业委员会副主任,中国人工智能学会可拓工程专业委员会副主任,主要研究方向为决策支持系统、机器学习、可拓工程、数据仓库与数据挖掘.获国家科技进步奖二等奖1项,军队科技进步奖二、三等奖多项. E-mail:chenww9@21cn.com
更新日期/Last Update: 2009-05-09