About: A comparison of smoothing filter based on fuzzy transform and Nadaraya-Watson estimators

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Data smoothing is an important step within a data processing allowing one to stress the most important patterns. In literature we can find many different smoothing techniques and filter types. Recently, Holčapek and Tichy (2010, 2011) suggested smoothing filters based on fuzzy transform approach introduced by Perfilieva (2004). For this purpose, a eneralization of the concept of fuzzy partition was suggested and the smoothing filter was defined as a combination of the direct discrete fuzzy transform and a slightly modified inverse continuous fuzzy transform. In this paper we compare the proposed filter with the Nadaraya-Watson estimator. We provide an approximative relation of both filters by an optimal parameter selection. Data smoothing is an important step within a data processing allowing one to stress the most important patterns. In literature we can find many different smoothing techniques and filter types. Recently, Holčapek and Tichy (2010, 2011) suggested smoothing filters based on fuzzy transform approach introduced by Perfilieva (2004). For this purpose, a eneralization of the concept of fuzzy partition was suggested and the smoothing filter was defined as a combination of the direct discrete fuzzy transform and a slightly modified inverse continuous fuzzy transform. In this paper we compare the proposed filter with the Nadaraya-Watson estimator. We provide an approximative relation of both filters by an optimal parameter selection. (en)
Title	A comparison of smoothing filter based on fuzzy transform and Nadaraya-Watson estimators A comparison of smoothing filter based on fuzzy transform and Nadaraya-Watson estimators (en)
skos:prefLabel	A comparison of smoothing filter based on fuzzy transform and Nadaraya-Watson estimators A comparison of smoothing filter based on fuzzy transform and Nadaraya-Watson estimators (en)
skos:notation	RIV/61989100:27510/11:86079331!RIV13-MSM-27510___
http://linked.open...avai/riv/aktivita	S Z
http://linked.open...avai/riv/aktivity	S, Z(MSM6198898701)
http://linked.open...vai/riv/dodaniDat	2013
http://linked.open...aciTvurceVysledku	Tichý, Tomáš
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Vysoká škola báňská - Technická univerzita Ostrava / Ekonomická fakulta
http://linked.open...dnocenehoVysledku	183701
http://linked.open...ai/riv/idVysledku	RIV/61989100:27510/11:86079331
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Fuzzy transform, Nonparametric regression, Nadaraya-Watson es- timator, FT-smoothing filter estimator. (en)
http://linked.open.../riv/klicoveSlovo	FT-smoothing filter estimator. Fuzzy transform Nadaraya-Watson es- timator Nonparametric regression
http://linked.open...ontrolniKodProRIV	[730219F80FC1]
http://linked.open...v/mistoKonaniAkce	Janska Dolina
http://linked.open...i/riv/mistoVydani	Praha
http://linked.open...i/riv/nazevZdroje	29th International Conference on Mathematical Methods in Economics 2011 - part I
http://linked.open...in/vavai/riv/obor	BB
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...UplatneniVysledku	2011
http://linked.open...iv/tvurceVysledku	Holčapek, Michal Tichý, Tomáš
http://linked.open...vavai/riv/typAkce	EUR - Evropská
http://linked.open...ain/vavai/riv/wos	000309074600043
http://linked.open.../riv/zahajeniAkce	2011-09-06 (xsd:date)
http://linked.open...n/vavai/riv/zamer	Logické a algebraické metody pro zpracování informací zatížených neurčitostí a jejich použití ve fuzzy modelování
number of pages	6 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Professional Publishing
https://schema.org/isbn	978-80-7431-058-4
http://localhost/t...ganizacniJednotka	27510

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