UM  > 科技學院  > 電腦及資訊科學系
An algorithm of detecting outliers in SVR
SHAOHUA ZENG1; YUANYAN TANG2; YAN WEI3; HANSHU QIN3
2012-10-02
Source PublicationInternational Journal of Wavelets, Multiresolution and Information Processing
ISSN0219-6913
Volume10Issue:5
Other Abstract

This paper defines an outlier and a measure that an outlier does not fit the theoretical model in the regression problems, studies the relationship between the theoretical model and the regression model in the regression problems, proposes and verifies an approximate theorem in which one-by-one deletes outlier and constructs SVR to approximate its theoretical model, draws an algorithm of detecting outliers in the SVR problems based on the approximate theorem, and analyzes the convergence and effectiveness of the algorithm in the theory. Next, it combines the step-by-step search algorithm were proposed by authors and the former detecting outlier algorithm to improve it, and brings forward an algorithm detecting outliers in SVR based on large-scale samples. Then, its analysis in theory shows the improved algorithm is convergent and effective too. Finally, its simulation results show that the detecting outlier algorithms are effective and robust, using samples produced by two test functions and in UCI dataset. 

KeywordAlgorithm Algorithm Of Detecting Outliers Outliers Simulation Support Vector Regression (Svr)
DOIhttps://doi.org/10.1142/S0219691312500476
URLView the original
Indexed BySCI
Language英语
WOS Research AreaComputer Science ; Mathematics
WOS SubjectComputer Science, Software Engineering ; Mathematics, Interdisciplinary Applications
WOS IDWOS:000310462400007
PublisherWORLD SCIENTIFIC PUBL CO PTE LTD, 5 TOH TUCK LINK, SINGAPORE 596224, SINGAPORE
Fulltext Access
Citation statistics
Cited Times [WOS]:1   [WOS Record]     [Related Records in WOS]
Document TypeJournal article
CollectionDEPARTMENT OF COMPUTER AND INFORMATION SCIENCE
Corresponding AuthorSHAOHUA ZENG; YUANYAN TANG; YAN WEI
Affiliation1.Institute of Pattern Analysis and Information Processing Chongqing Normal University Chongqing 401331, China
2.Faculty of Science and Technology University of Macau, Macau, China
3.Institute of Pattern Analysis and Information Processing Chongqing Normal University Chongqing 401331, China
Corresponding Author AffilicationFaculty of Science and Technology
Recommended Citation
GB/T 7714
SHAOHUA ZENG,YUANYAN TANG,YAN WEI,et al. An algorithm of detecting outliers in SVR[J]. International Journal of Wavelets, Multiresolution and Information Processing,2012,10(5).
APA SHAOHUA ZENG,YUANYAN TANG,YAN WEI,&HANSHU QIN.(2012).An algorithm of detecting outliers in SVR.International Journal of Wavelets, Multiresolution and Information Processing,10(5).
MLA SHAOHUA ZENG,et al."An algorithm of detecting outliers in SVR".International Journal of Wavelets, Multiresolution and Information Processing 10.5(2012).
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[SHAOHUA ZENG]'s Articles
[YUANYAN TANG]'s Articles
[YAN WEI]'s Articles
Baidu academic
Similar articles in Baidu academic
[SHAOHUA ZENG]'s Articles
[YUANYAN TANG]'s Articles
[YAN WEI]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[SHAOHUA ZENG]'s Articles
[YUANYAN TANG]'s Articles
[YAN WEI]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.