DC Field | Value | Language |
---|---|---|
dc.contributor.author | Hou, Yuxi | ko |
dc.contributor.author | Song, Iickho | ko |
dc.contributor.author | Min, Hwang-Ki | ko |
dc.contributor.author | Park, Cheol-Hoon | ko |
dc.date.accessioned | 2013-03-12T15:46:32Z | - |
dc.date.available | 2013-03-12T15:46:32Z | - |
dc.date.created | 2012-08-22 | - |
dc.date.created | 2012-08-22 | - |
dc.date.issued | 2012-06 | - |
dc.identifier.citation | IEEE TRANSACTIONS ON NEURAL NETWORKS AND LEARNING SYSTEMS, v.23, no.6, pp.1003 - 1009 | - |
dc.identifier.issn | 2162-237X | - |
dc.identifier.uri | http://hdl.handle.net/10203/102772 | - |
dc.description.abstract | Owing to the singularity of the within-class scatter, linear discriminant analysis (LDA) becomes ill-posed for small sample size (SSS) problems. Null-space-based LDA (NLDA), which is an extension of LDA, provides good discriminant performances for SSS problems. Yet, as the original scheme for the feature extractor (FE) of NLDA suffers from a complexity burden, a few modified schemes have since been proposed for complexity reduction. In this brief, by transforming the problem of finding the FE of NLDA into a linear equation problem, a novel scheme is derived, offering a further reduction of the complexity. | - |
dc.language | English | - |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | - |
dc.subject | SAMPLE-SIZE PROBLEM | - |
dc.subject | FACE RECOGNITION | - |
dc.subject | NULL SPACE | - |
dc.subject | CLASSIFICATION | - |
dc.subject | ALGORITHM | - |
dc.title | Complexity-Reduced Scheme for Feature Extraction With Linear Discriminant Analysis | - |
dc.type | Article | - |
dc.identifier.wosid | 000306522200013 | - |
dc.identifier.scopusid | 2-s2.0-84876913392 | - |
dc.type.rims | ART | - |
dc.citation.volume | 23 | - |
dc.citation.issue | 6 | - |
dc.citation.beginningpage | 1003 | - |
dc.citation.endingpage | 1009 | - |
dc.citation.publicationname | IEEE TRANSACTIONS ON NEURAL NETWORKS AND LEARNING SYSTEMS | - |
dc.identifier.doi | 10.1109/TNNLS.2012.2194793 | - |
dc.embargo.liftdate | 9999-12-31 | - |
dc.embargo.terms | 9999-12-31 | - |
dc.contributor.localauthor | Song, Iickho | - |
dc.contributor.localauthor | Park, Cheol-Hoon | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | Feature extractor | - |
dc.subject.keywordAuthor | linear equation problem | - |
dc.subject.keywordAuthor | null space-based linear discriminant analysis | - |
dc.subject.keywordPlus | SAMPLE-SIZE PROBLEM | - |
dc.subject.keywordPlus | FACE RECOGNITION | - |
dc.subject.keywordPlus | NULL SPACE | - |
dc.subject.keywordPlus | CLASSIFICATION | - |
dc.subject.keywordPlus | ALGORITHM | - |
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