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
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DOI - Digital Object Identifier
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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
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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
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e-ISSN
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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
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