Studies on incidence pattern recognition based on information entropy

doi:10.1177/0165551505057012

	Studies on incidence pattern recognition based on information entropy
	Ding, SF ; Shi, ZZ
	2005
发表期刊	JOURNAL OF INFORMATION SCIENCE
ISSN	0165-5515
卷号	31 期号:6 页码:497-502
摘要	For pattern recognition, the weight of the feature index is very important and is usually used to measure the feature index's importance. The weight is usually divided into two types. One is determined by the knowledge and experience of experts or individuals, and called subjective weight; the other is based on statistical properties and measurement data, and is called objective weight. In this paper, a new objective weight, information entropy weight (IEW) is defined and constructed based on information entropy and the practical background of the survey data. On the basis of gray relation analysis and IEW presented here, a new concept of information incidence degree (IID) is proposed. A new method of incidence pattern recognition based on IID is set up, and applied to soil nutrient data processing. The results of simulation application show that the method presented here is feasible and effective. It provides a new research approach for information pattern recognition.
关键词	information entropy information entropy weight (IEW) information incidence degree (IID) information pattern recognition
DOI	10.1177/0165551505057012
收录类别	SCI
语种	英语
WOS研究方向	Computer Science ; Information Science & Library Science
WOS类目	Computer Science, Information Systems ; Information Science & Library Science
WOS记录号	WOS:000233824000004
出版者	SAGE PUBLICATIONS LTD
引用统计	被引频次：58[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://119.78.100.204/handle/2XEOYT63/10048
专题	中国科学院计算技术研究所期刊论文_英文
通讯作者	Ding, SF
作者单位	1.Shandong Agr Univ, Coll Informat Sci & Engn, Tainan 271018, Taiwan 2.Chinese Acad Sci, Comp Technol Inst, Key Lab Intelligent Informat Proc, Beijing, Peoples R China
推荐引用方式 GB/T 7714	Ding, SF,Shi, ZZ. Studies on incidence pattern recognition based on information entropy[J]. JOURNAL OF INFORMATION SCIENCE,2005,31(6):497-502.
APA	Ding, SF,&Shi, ZZ.(2005).Studies on incidence pattern recognition based on information entropy.JOURNAL OF INFORMATION SCIENCE,31(6),497-502.
MLA	Ding, SF,et al."Studies on incidence pattern recognition based on information entropy".JOURNAL OF INFORMATION SCIENCE 31.6(2005):497-502.