Mean mutual information ratio: a new method for ranking components of ICA

	Mean mutual information ratio: a new method for ranking components of ICA
	Zuo Xinian ; Zhu Chaozhe ; Zang Yufeng
刊名	PROGRESS IN NATURAL SCIENCE
	2007
卷号	17 页码:154-160
关键词	independent component analysis mutual information default mode fMRI
英文摘要	This paper aims to develop a more robust measure of independency called mean mutual information ratio and propose a new way for ranking components with this measure. In order to evaluate the advantage of mean mutual information ratio, independent component analysis has been performed on task-related and resting-state functional magnetic resonance imaging data. And then, mean mutual information ratio was compared to kurtosis in ranking components. The result demonstrated that mean mutual information ratio gives more accurate and robust measure of independency.
WOS标题词	Science & Technology ; Technology
类目[WOS]	Materials Science, Multidisciplinary ; Multidisciplinary Sciences
研究领域[WOS]	Materials Science ; Science & Technology - Other Topics
关键词[WOS]	DEFICIT HYPERACTIVITY DISORDER ; RESTING-STATE NETWORKS ; FUNCTIONAL MRI DATA ; BRAIN-FUNCTION ; DEFAULT MODE ; BLIND SEPARATION ; COCKTAIL PARTY ; FMRI DATA ; CONNECTIVITY ; FLUCTUATIONS
收录类别	ISTP ; SCI
语种	英语
WOS记录号	WOS:000250510000026
公开日期	2015-12-24
内容类型	期刊论文
源URL	[http://ir.ia.ac.cn/handle/173211/9459]
专题	自动化研究所_09年以前成果
作者单位	1.Chinese Acad Sci, Inst Automat, Natl Lab Pattern Recognit, Beijing 100080, Peoples R China 2.Beijing Normal Univ, State Key Lab Cognit Neurosci & Learning, Beijing 100875, Peoples R China
推荐引用方式 GB/T 7714	Zuo Xinian,Zhu Chaozhe,Zang Yufeng. Mean mutual information ratio: a new method for ranking components of ICA[J]. PROGRESS IN NATURAL SCIENCE,2007,17:154-160.
APA	Zuo Xinian,Zhu Chaozhe,&Zang Yufeng.(2007).Mean mutual information ratio: a new method for ranking components of ICA.PROGRESS IN NATURAL SCIENCE,17,154-160.
MLA	Zuo Xinian,et al."Mean mutual information ratio: a new method for ranking components of ICA".PROGRESS IN NATURAL SCIENCE 17(2007):154-160.