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Computer Research and Modeling, 2015, Volume 7, Issue 3, Pages 631–639
DOI: https://doi.org/10.20537/2076-7633-2015-7-3-631-639 (Mi crm229) 		 
ÑÅÊÖÈÎÍÍÛÅ ÄÎÊËÀÄÛ

XFEL diffraction patterns representation method for classification, indexing and search

S. A. Bobkova, A. B. Teslyuka, O. Yu. Gorobtsovab, O. M. Yefanovc, R. P. Kurtab, V. A. Ilyinad, M. V. Golosovaa, I. A. Vartan'yantseb

a National Research Center “Kurchatov Institute”, 1 Kurchatov Sq., Moscow 123182, Russia
b Deutsches Elektronen-Synchrotron DESY, 85 Notkestraße, D-22607 Hamburg, Germany
c Center for Free-Electron Laser Science, 85 Notkestraße, D-22607 Hamburg, German
d Lomonosov Moscow State University,GSP-1, 1-52 Leninskie Gory, Moscow, 119991, Russia
e National Research Nuclear University MEPhI, 31 Kashirskoe highway, 115409, Moscow, Russia
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DOI: https://doi.org/10.20537/2076-7633-2015-7-3-631-639
Abstract: The paper presents the results of application of machine learning methods: principle component analysis and support vector machine for classification of diffraction images produced in experiments at free-electron lasers. High efficiency of this approach presented by application to simulated data of adenovirus capsid and blue-tongue virus core. This dataset were simulated with taking into account the real conditions of the experiment on lasers free electrons such as noise and features of used detectors.
Keywords: principle component analysis, support vector machine, coherent diffraction imaging.
Funding agency Grant number
Ministry of Education and Science of the Russian Federation 14.621.21.0006
Received: 21.01.2015
Document Type: Article
UDC: 004.02, 004.94
Language: Russian
Citation: S. A. Bobkov, A. B. Teslyuk, O. Yu. Gorobtsov, O. M. Yefanov, R. P. Kurta, V. A. Ilyin, M. V. Golosova, I. A. Vartan'yants, “XFEL diffraction patterns representation method for classification, indexing and search”, Computer Research and Modeling, 7:3 (2015), 631–639
Citation in format AMSBIB
\Bibitem{BobTesGor15}
\by S.~A.~Bobkov, A.~B.~Teslyuk, O.~Yu.~Gorobtsov, O.~M.~Yefanov, R.~P.~Kurta, V.~A.~Ilyin, M.~V.~Golosova, I.~A.~Vartan'yants
\paper XFEL diffraction patterns representation method for classification, indexing and search
\jour Computer Research and Modeling
\yr 2015
\vol 7
\issue 3
\pages 631--639
\mathnet{http://mi.mathnet.ru/crm229}
\crossref{https://doi.org/10.20537/2076-7633-2015-7-3-631-639}
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