Institute of Computing Technology, Chinese Academy IR
The information entropy, rough entropy and knowledge granulation in rough set theory | |
Liang, JY; Shi, ZZ | |
2004-02-01 | |
发表期刊 | INTERNATIONAL JOURNAL OF UNCERTAINTY FUZZINESS AND KNOWLEDGE-BASED SYSTEMS |
ISSN | 0218-4885 |
卷号 | 12期号:1页码:37-46 |
摘要 | Rough set theory is a relatively new mathematical tool for use in computer applications in circumstances which are characterized by vagueness and uncertainty. In this paper, we introduce the concepts of information entropy, rough entropy and knowledge granulation in rough set theory, and establish the relationships among those concepts. These results will be very helpful for understanding the essence of concept approximation and establishing granular computing in rough set theory. |
关键词 | rough sets information entropy rough entropy knowledge granulation |
收录类别 | SCI |
语种 | 英语 |
WOS研究方向 | Computer Science |
WOS类目 | Computer Science, Artificial Intelligence |
WOS记录号 | WOS:000220807100004 |
出版者 | WORLD SCIENTIFIC PUBL CO PTE LTD |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.204/handle/2XEOYT63/13836 |
专题 | 中国科学院计算技术研究所期刊论文_英文 |
通讯作者 | Liang, JY |
作者单位 | 1.Chinese Acad Sci, Comp Technol Inst, Key Lab Intelligent Informat Proc, Beijing 100080, Peoples R China 2.Shanxi Univ, Dept Comp Sci, Taiyuan 030006, Peoples R China |
推荐引用方式 GB/T 7714 | Liang, JY,Shi, ZZ. The information entropy, rough entropy and knowledge granulation in rough set theory[J]. INTERNATIONAL JOURNAL OF UNCERTAINTY FUZZINESS AND KNOWLEDGE-BASED SYSTEMS,2004,12(1):37-46. |
APA | Liang, JY,&Shi, ZZ.(2004).The information entropy, rough entropy and knowledge granulation in rough set theory.INTERNATIONAL JOURNAL OF UNCERTAINTY FUZZINESS AND KNOWLEDGE-BASED SYSTEMS,12(1),37-46. |
MLA | Liang, JY,et al."The information entropy, rough entropy and knowledge granulation in rough set theory".INTERNATIONAL JOURNAL OF UNCERTAINTY FUZZINESS AND KNOWLEDGE-BASED SYSTEMS 12.1(2004):37-46. |
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