SEARCH FOR THE BASIC REGULARITIES OF THE TRANSITION EMISSION OF EUROPIUM(II) ION IN COMPLEX FLUORIDES USING PATTERN-RECOGNITION

	SEARCH FOR THE BASIC REGULARITIES OF THE TRANSITION EMISSION OF EUROPIUM(II) ION IN COMPLEX FLUORIDES USING PATTERN-RECOGNITION
	XIAO YD ; XU L ; SHI CS
刊名	chemometrics and intelligent laboratory systems
	1991
卷号	11 期号:1 页码:89-96
关键词	CLASSIFICATION
ISSN号	0169-7439
中文摘要	the relationship between structures of complex fluorides and spectral structure of eu(ii) ion in complex fluorides (ab(m)f(n)) is investigated by means of pattern recognition methods, such as knn, alknn, bayes, llm, simca and pca. a learning set consisting of 32 f-f transition emission host compounds and 31 d-f transition emission host compounds and a test set consisting of 27 host compounds were characterized by 12 crystal structural parameters. these parameters, i.e. features, were reduced from 12 to 6 by multiple criteria for the classification of these host compounds as f-f transition emission or d-f transition emission. a recognition rate from 79.4 to 96.8% and prediction capabilities from 85.2 to 92.6% were obtained. according to the above results, the spectral structures of eu(ii) ion in seven unknown host lattices were predicted.
收录类别	SCI收录期刊论文
语种	英语
公开日期	2011-03-03 ; 2011-06-10
内容类型	期刊论文
源URL	[http://ir.ciac.jl.cn/handle/322003/38393]
专题	长春应用化学研究所_长春应用化学研究所知识产出_期刊论文
推荐引用方式 GB/T 7714	XIAO YD,XU L,SHI CS. SEARCH FOR THE BASIC REGULARITIES OF THE TRANSITION EMISSION OF EUROPIUM(II) ION IN COMPLEX FLUORIDES USING PATTERN-RECOGNITION[J]. chemometrics and intelligent laboratory systems,1991,11(1):89-96.
APA	XIAO YD,XU L,&SHI CS.(1991).SEARCH FOR THE BASIC REGULARITIES OF THE TRANSITION EMISSION OF EUROPIUM(II) ION IN COMPLEX FLUORIDES USING PATTERN-RECOGNITION.chemometrics and intelligent laboratory systems,11(1),89-96.
MLA	XIAO YD,et al."SEARCH FOR THE BASIC REGULARITIES OF THE TRANSITION EMISSION OF EUROPIUM(II) ION IN COMPLEX FLUORIDES USING PATTERN-RECOGNITION".chemometrics and intelligent laboratory systems 11.1(1991):89-96.