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Kernel Networks with Fixed and Variable Widths

SYSNO ASEP	0357302
Document Type	C - Proceedings Paper (int. conf.)
R&D Document Type	Conference Paper
Title	Kernel Networks with Fixed and Variable Widths
Author(s)	Kůrková, Věra (UIVT-O)_{RID, SAI, ORCID} Kainen, P.C. (US)
Source Title	Adaptive and Natural Computing Algorithms. Part I, 1. - Heidelberg : Springer, 2011 / Dobnikar A. ; Lotrič U. ; Šter B. - ISSN 0302-9743 - ISBN 978-3-642-20281-0
Pages	s. 12-21
Number of pages	10 s.
Action	ICANNGA'2011. International Conference /10./
Event date	14.04.2011-16.04.2011
VEvent location	Ljubljana
Country	SI - Slovenia
Event type	WRD
Language	eng - English
Country	DE - Germany
Keywords	kernel models ; Gaussian kernel networks ; minimization of error functionals ; regularization
Subject RIV	IN - Informatics, Computer Science
R&D Projects	OC10047 GA MŠMT - Ministry of Education, Youth and Sports (MEYS)
	ME10023 GA MŠMT - Ministry of Education, Youth and Sports (MEYS)
CEZ	AV0Z10300504 - UIVT-O (2005-2011)
UT WOS	000302389300002
EID SCOPUS	79955109377
DOI	10.1007/978-3-642-20282-7_2
Annotation	The role of width in kernel models and radial-basis function networks is investigated with a special emphasis on the Gaussian case. Quantitative bounds are given on kernel-based regularization showing the effect of changing the width. These bounds are shown to be d-th powers of width ratios, and so they are exponential in the dimension of input data.
Workplace	Institute of Computer Science
Contact	Tereza Šírová, sirova@cs.cas.cz, Tel.: 266 053 800
Year of Publishing	2012

Number of the records: 1