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Conference Paper: Order statistic correlation coefficient and its application to association measurement of biosignals
Title | Order statistic correlation coefficient and its application to association measurement of biosignals |
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Authors | |
Keywords | Engineering Electrical engineering |
Issue Date | 2006 |
Publisher | I E E E. The Journal's web site is located at http://www.ieeexplore.ieee.org/xpl/conhome.jsp?punumber=1000002 |
Citation | Icassp, Ieee International Conference On Acoustics, Speech And Signal Processing - Proceedings, 2006, v. 2, p. II1068-II1071 How to Cite? |
Abstract | In this paper we propose a novel and fast nonlinear association measure based on order statistics and rearrangement inequality. We employ one episode of heart signal, one episode of EEG signal and 1000 white Gaussian noises in our study. Extensive statistical analysis are performed based on one linear model and one nonlinear model. Comparative studies with three other prominent methods are presented. Theoretical derivations and experimental results suggest that our new method has small biasedness, high sensitivity to changes in association, fast computational speed, and robustness under monotone nonlinear transformations. © 2006 IEEE. |
Persistent Identifier | http://hdl.handle.net/10722/45885 |
ISSN | |
References |
DC Field | Value | Language |
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dc.contributor.author | Xu, W | en_HK |
dc.contributor.author | Chang, C | en_HK |
dc.contributor.author | Hung, YS | en_HK |
dc.contributor.author | Kwan, SK | en_HK |
dc.contributor.author | Fung, PCW | en_HK |
dc.date.accessioned | 2007-10-30T06:37:43Z | - |
dc.date.available | 2007-10-30T06:37:43Z | - |
dc.date.issued | 2006 | en_HK |
dc.identifier.citation | Icassp, Ieee International Conference On Acoustics, Speech And Signal Processing - Proceedings, 2006, v. 2, p. II1068-II1071 | en_HK |
dc.identifier.issn | 1520-6149 | en_HK |
dc.identifier.uri | http://hdl.handle.net/10722/45885 | - |
dc.description.abstract | In this paper we propose a novel and fast nonlinear association measure based on order statistics and rearrangement inequality. We employ one episode of heart signal, one episode of EEG signal and 1000 white Gaussian noises in our study. Extensive statistical analysis are performed based on one linear model and one nonlinear model. Comparative studies with three other prominent methods are presented. Theoretical derivations and experimental results suggest that our new method has small biasedness, high sensitivity to changes in association, fast computational speed, and robustness under monotone nonlinear transformations. © 2006 IEEE. | en_HK |
dc.format.extent | 196859 bytes | - |
dc.format.extent | 585892 bytes | - |
dc.format.extent | 4066 bytes | - |
dc.format.extent | 2762 bytes | - |
dc.format.mimetype | application/pdf | - |
dc.format.mimetype | application/pdf | - |
dc.format.mimetype | text/plain | - |
dc.format.mimetype | text/plain | - |
dc.language | eng | en_HK |
dc.publisher | I E E E. The Journal's web site is located at http://www.ieeexplore.ieee.org/xpl/conhome.jsp?punumber=1000002 | en_HK |
dc.relation.ispartof | ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings | en_HK |
dc.rights | ©2006 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE. | - |
dc.subject | Engineering | en_HK |
dc.subject | Electrical engineering | en_HK |
dc.title | Order statistic correlation coefficient and its application to association measurement of biosignals | en_HK |
dc.type | Conference_Paper | en_HK |
dc.identifier.openurl | http://library.hku.hk:4550/resserv?sid=HKU:IR&issn=1520-6149&volume=2&spage=1068&epage=1071&date=2006&atitle=Order+Statistic+Correlation+Coefficient+and+Its+Application+to+Association+Measurement+of+Biosignals | en_HK |
dc.identifier.email | Xu, W: wcxu@eee.hku.hk | en_HK |
dc.identifier.email | Chang, C: cqchang@eee.hku.hk | en_HK |
dc.identifier.email | Hung, YS: yshung@hkucc.hku.hk | en_HK |
dc.identifier.authority | Xu, W=rp00198 | en_HK |
dc.identifier.authority | Chang, C=rp00095 | en_HK |
dc.identifier.authority | Hung, YS=rp00220 | en_HK |
dc.description.nature | published_or_final_version | en_HK |
dc.identifier.doi | 10.1109/ICASSP.2006.1660531 | en_HK |
dc.identifier.scopus | eid_2-s2.0-33947690178 | en_HK |
dc.relation.references | http://www.scopus.com/mlt/select.url?eid=2-s2.0-33947690178&selection=ref&src=s&origin=recordpage | en_HK |
dc.identifier.volume | 2 | en_HK |
dc.identifier.spage | II1068 | en_HK |
dc.identifier.epage | II1071 | en_HK |
dc.publisher.place | United States | en_HK |
dc.identifier.scopusauthorid | Xu, W=7404428876 | en_HK |
dc.identifier.scopusauthorid | Chang, C=7407033052 | en_HK |
dc.identifier.scopusauthorid | Hung, YS=8091656200 | en_HK |
dc.identifier.scopusauthorid | Kwan, SK=7102903642 | en_HK |
dc.identifier.scopusauthorid | Fung, PCW=7101613315 | en_HK |
dc.identifier.issnl | 1520-6149 | - |