About: Model based clustering method as a new multivariate technique in high energy physics

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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	Analysis of the experimental data has one of the most important roles in High Energy Physics. Commonly used multivariate techniques as Boosted Decision Trees or Bayesian Neural Networks are based on learning algorithms using Monte Carlo generated samples. We implemented a new Model Based Clustering (MBC) method including the use of Bayesian statistics and modified iterative EM algorithm for weighted data that have never been applied in this area. This greatly promising method was developed especially for the data collected from the D0 experiment, which was one of two large particle physics experiments at the pp- Tevatron collider at Fermilab. We optimized and tested proposed method in the single top search using a data sample of 9.7 fb-1 of integrated luminosity, which corresponds to the entire Run II D0 dataset. Analysis of the experimental data has one of the most important roles in High Energy Physics. Commonly used multivariate techniques as Boosted Decision Trees or Bayesian Neural Networks are based on learning algorithms using Monte Carlo generated samples. We implemented a new Model Based Clustering (MBC) method including the use of Bayesian statistics and modified iterative EM algorithm for weighted data that have never been applied in this area. This greatly promising method was developed especially for the data collected from the D0 experiment, which was one of two large particle physics experiments at the pp- Tevatron collider at Fermilab. We optimized and tested proposed method in the single top search using a data sample of 9.7 fb-1 of integrated luminosity, which corresponds to the entire Run II D0 dataset. (en)
Title	Model based clustering method as a new multivariate technique in high energy physics Model based clustering method as a new multivariate technique in high energy physics (en)
skos:prefLabel	Model based clustering method as a new multivariate technique in high energy physics Model based clustering method as a new multivariate technique in high energy physics (en)
skos:notation	RIV/68407700:21340/13:00210459!RIV14-MSM-21340___
http://linked.open...avai/predkladatel	Fakulta jaderná a fyzikálně inženýrská
http://linked.open...avai/riv/aktivita	P S
http://linked.open...avai/riv/aktivity	P(LG12020), S
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Štěpánek, Michal Franc, Jiří
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	České vysoké učení technické v Praze / Fakulta jaderná a fyzikálně inženýrská
http://linked.open...dnocenehoVysledku	88715
http://linked.open...ai/riv/idVysledku	RIV/68407700:21340/13:00210459
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Model Based Clustering; High Energy Physics; Data analysis; Signal and Background Separation; Single Top Quark; ROC (en)
http://linked.open.../riv/klicoveSlovo	ROC Single Top Quark High Energy Physics Model Based Clustering Signal and Background Separation Data analysis
http://linked.open...ontrolniKodProRIV	[08054DD6B27A]
http://linked.open...v/mistoKonaniAkce	Nebřich
http://linked.open...i/riv/mistoVydani	Praha
http://linked.open...i/riv/nazevZdroje	SPMS 2013 Stochastic and Physical Monitoring Systems Proceedings
http://linked.open...in/vavai/riv/obor	BB
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...vavai/riv/projekt	Advanced statistical analysis and non-statistical separation techniques for physical processing detection in data sets sampled by means of elementary particle accelerators.
http://linked.open...UplatneniVysledku	2013
http://linked.open...iv/tvurceVysledku	Franc, Jiří Štěpánek, Michal
http://linked.open...vavai/riv/typAkce	EUR - Evropská
http://linked.open.../riv/zahajeniAkce	2013-06-24 (xsd:date)
number of pages	6 (xsd:int)
http://purl.org/ne...btex#hasPublisher	České vysoké učení technické v Praze
https://schema.org/isbn	978-80-01-05383-6
http://localhost/t...ganizacniJednotka	21340

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