НАН РА. Математические вопросы кибернетики и вычислительной техники=Mathematical problems of computer science

Application of Multivariate Statistical Analysis in Process Control

Khachikyan, Tigran Z. and Narimanyan, Sahak M. (2015) Application of Multivariate Statistical Analysis in Process Control. Математические вопросы кибернетики и вычислительной техники, № 44. pp. 145-153. ISSN 0131-4645

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    Abstract

    Due to significant increase of information systems and its intensive usage in our everyday life, several problems like automatic identification of system faults, finding times of drastic change in stochastic characteristics as well as locating those characteristics, which “went out of control” need to be addressed. To solve these problems, we propose an algorithm based on multivariate statistical analysis. The algorithm is implemented with the R software environment and tested on custom metrics for Vesta server and other groups of random metrics.

    Item Type: Article
    Additional Information: Բազմաչափ վիճակագրական վերլուծության կիրառություն գործընթացների կառավարման ոլորտում / Տ. Խաչիկյան, Ս. Նարիմանյան: Применение многомерного статистического анализа для контроля процессов / Т. Хачикян, С. Нариманян
    Uncontrolled Keywords: Principal component analysis, level of significance, T2 statistics, Q statistics, Loading matrix, Score matrix, Eigenvalues, Covariance matrix, Upper critical value.
    Subjects: Q Science > QA Mathematics > Analysis
    Divisions: UNSPECIFIED
    Depositing User: FSL Bibl. Dept.
    Date Deposited: 26 Sep 2018 10:37
    Last Modified: 26 Sep 2018 12:39
    URI: http://compsci.asj-oa.am/id/eprint/818

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