About: Deterministic Dirac mixture approximation of Gaussian mixtures

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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
rdfs:seeAlso	http://ieeexplore.ieee.org/xpl/articleDetails.jsp?tp=&arnumber=6916002
Description	In this work, we propose a novel way to approximating mixtures of Gaussian distributions by a set of deter-ministically chosen Dirac delta components. This approximation is performed by adapting a method for approximating single Gaussian distributions to the considered case. The proposed method turns the approximation problem into an optimization problem by minimizing a distance measure between the Gaussian mixture and its Dirac mixture approximation. Compared to the simple Gaussian case, the minimization criterion is much more complex as multiple, non-standard Gaussian distributions have to be considered. In this work, we propose a novel way to approximating mixtures of Gaussian distributions by a set of deter-ministically chosen Dirac delta components. This approximation is performed by adapting a method for approximating single Gaussian distributions to the considered case. The proposed method turns the approximation problem into an optimization problem by minimizing a distance measure between the Gaussian mixture and its Dirac mixture approximation. Compared to the simple Gaussian case, the minimization criterion is much more complex as multiple, non-standard Gaussian distributions have to be considered. (en)
Title	Deterministic Dirac mixture approximation of Gaussian mixtures Deterministic Dirac mixture approximation of Gaussian mixtures (en)
skos:prefLabel	Deterministic Dirac mixture approximation of Gaussian mixtures Deterministic Dirac mixture approximation of Gaussian mixtures (en)
skos:notation	RIV/49777513:23520/14:43922815!RIV15-GA0-23520___
http://linked.open...avai/riv/aktivita	P S
http://linked.open...avai/riv/aktivity	P(GC13-07058J), S
http://linked.open...vai/riv/dodaniDat	2015
http://linked.open...aciTvurceVysledku	Šimandl, Miroslav
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	Západočeská univerzita v Plzni / Fakulta aplikovaných věd
http://linked.open...dnocenehoVysledku	10880
http://linked.open...ai/riv/idVysledku	RIV/49777513:23520/14:43922815
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	statistical distance; shape approximation; nonlinear propagation; Deterministic sampling; Shape; Probability distribution; Optimization; Kernel; Kalman filters; Gaussian distribution; Approximation methods (en)
http://linked.open.../riv/klicoveSlovo	Probability distribution Optimization Gaussian distribution Kalman filters Shape Kernel Approximation methods Deterministic sampling nonlinear propagation shape approximation statistical distance
http://linked.open...ontrolniKodProRIV	[96BCCF380809]
http://linked.open...v/mistoKonaniAkce	Salamanca, Spain
http://linked.open...i/riv/mistoVydani	Salamanca
http://linked.open...i/riv/nazevZdroje	Proceedings of the 17th International Conference on Information Fusion
http://linked.open...in/vavai/riv/obor	BC
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...vavai/riv/projekt	Consistent Fusion in Networked Estimation Systems
http://linked.open...UplatneniVysledku	2014
http://linked.open...iv/tvurceVysledku	Šimandl, Miroslav Gilitschenski, Igor Hannebeck, Uwe D. Steinbring, Jannik
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2014-07-07 (xsd:date)
number of pages	7 (xsd:int)
http://purl.org/ne...btex#hasPublisher	IEEE
https://schema.org/isbn	978-84-9012-355-3
http://localhost/t...ganizacniJednotka	23520

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