[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(6):68-71.
CHEN Wen-wei.Acquisition of an extensional knowledge chain based on on tology[J].CAAI Transactions on Intelligent Systems,2007,2(6):68-71.
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CHEN Wen-wei.Acquisition of an extensional knowledge chain based on on tology[J].CAAI Transactions on Intelligent Systems,2007,2(6):68-71.
基于本体的可拓知识链获取
《智能系统学报》[ISSN 1673-4785/CN 23-1538/TP] 卷:
2
期数:
2007年第6期
页码:
68-71
栏目:
学术论文—知识工程
出版日期:
2007-12-25
- Title:
- Acquisition of an extensional knowledge chain based on on tology
- 文章编号:
- 1673-4785(2007)06-0068-04
- 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 multidimensional 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
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