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Boundary Effects in Multivariate Data
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SYSNO ASEP 0405524 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Ostatní články Title Boundary Effects in Multivariate Data Title Okrajový jev u mnohorozměrných dat Author(s) Jiřina, Marcel (UIVT-O) SAI, RID
Jiřina jr., M. (CZ)Source Title GESTS International Transactions on Computer Science and Engineering - ISSN 1738-6438
Roč. 11, č. 1 (2005), s. 85-94Number of pages 10 s. Language eng - English Country US - United States Keywords boundary effects ; multivariate data ; distribution mapping exponent Subject RIV BA - General Mathematics R&D Projects 1M0567 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) CEZ MSM6840770012 Annotation The paper deals with the nature of multivariate data space. We show that for a uniform distribution of points in an n-dimensional Euclidean space the distribution of the distance of the i-th nearest neighbor to the n-power has Erlang distribution. Some features of such observation are drawn and a suggestion on how to compensate for the data spacious deformation is shown. Workplace Institute of Computer Science Contact Tereza Šírová, sirova@cs.cas.cz, Tel.: 266 053 800 Year of Publishing 2006
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