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Robust Rényi decomposable minimum distance estimators used in decision tree based single top quark signal separation

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21340%2F13%3A00210457" target="_blank" >RIV/68407700:21340/13:00210457 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Robust Rényi decomposable minimum distance estimators used in decision tree based single top quark signal separation

  • Original language description

    Rényi decomposable information divergences are the very new and promising concept used in statistical inference. They bring high robustness properties and relative practical feasibility. M-C simulation results for the Minimum Rényi Distance (MReD) estimates in the case of very sparse and scattered data (data with high variance) or small sample data sets are presented and the effect of input parameter alpha to the robustness is shown. Heuristic approach is proposed for such MReD estimates when the strictminimization leads to delta functions. Subsequent Rényi Divergence based Decision Tree signal separations are going to be carried out for the Single Top Quark decay channel, i.e. the data samples coming from high energy particle accelerator Tevatron inFermilab obtained at the energy level 1.96TeV and the beam luminosity 9.5fb-1.

  • Czech name

  • Czech description

Classification

  • Type

    D - Article in proceedings

  • CEP classification

    BF - Elementary particle theory and high energy physics

  • OECD FORD branch

Result continuities

  • Project

    <a href="/en/project/LG12020" target="_blank" >LG12020: Advanced statistical analysis and non-statistical separation techniques for physical processing detection in data sets sampled by means of elementary particle accelerators.</a><br>

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Others

  • Publication year

    2013

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Article name in the collection

    SPMS 2013 Stochastic and Physical Monitoring Systems Proceedings

  • ISBN

    978-80-01-05383-6

  • ISSN

  • e-ISSN

  • Number of pages

    6

  • Pages from-to

    89-94

  • Publisher name

    ČVUT

  • Place of publication

    Praha

  • Event location

    Nebřich

  • Event date

    Jun 24, 2013

  • Type of event by nationality

    EUR - Evropská akce

  • UT code for WoS article