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Clustering of transaction data

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24510%2F04%3A00000076" target="_blank" >RIV/46747885:24510/04:00000076 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Clustering of transaction data

  • Original language description

    The problem of model based clustering of sequences of data from card payment terminals is solved. The computation is performed via the EM algorithm, BIC is used in order to determine optimal number of clusters.

  • Czech name

    Shlukování transakčních dat.

  • Czech description

    Je řešena otázka shlukové analýzy yaložené na modelu náhodných posloupností. Metoda je modifikována a kombinována s EM algoritmem, optimální počet shluků je určen BIC kriteriem.

Classification

  • Type

    D - Article in proceedings

  • CEP classification

    BB - Applied statistics, operational research

  • OECD FORD branch

Result continuities

  • Project

    <a href="/en/project/GA201%2F02%2F0049" target="_blank" >GA201/02/0049: Models of random point processes and methods of their statistical analysis in control of reliability of systems</a><br>

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Others

  • Publication year

    2004

  • Confidentiality

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

Data specific for result type

  • Article name in the collection

    Proceedings of Compstat 2004

  • ISBN

    3-7908-1554-3

  • ISSN

  • e-ISSN

  • Number of pages

    8

  • Pages from-to

    1361-1368

  • Publisher name

    Physica-Verlag, Springer

  • Place of publication

    Heidelberg

  • Event location

    Praha

  • Event date

    Aug 23, 2004

  • Type of event by nationality

    WRD - Celosvětová akce

  • UT code for WoS article