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Comparison of some Approaches to Clustering Categorical Data

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985807%3A_____%2F06%3A00041635" target="_blank" >RIV/67985807:_____/06:00041635 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Comparison of some Approaches to Clustering Categorical Data

  • Original language description

    The mushrooms dataset from the UCI web page was analyzed by different techniques for clustering. Hierarchical cluster analysis with several linkage methods, k-means algorithm, the CLARA algorithm, two-step cluster analysis, self-organizing map, growing cell structure and genetic algorithms were applied to this dataset. The objects were clustered to different numbers of clusters. The obtained results are compared with published results obtained by ROCK, k-modes and k-histograms algorithms.

  • Czech name

    Srovnání několika přístupů ke shlukování kategoriálních dat

  • Czech description

    Hierarchická shlukovací analýza, algoritmus k-means, algoritmus CLARA, dvoukroková shlukovací analýza, samoorganizační mapa, GCS a genetické algoritmy byly aplikovány na známou datovou množinu Mushrooms. Získané výsledky jsou srovnány s publikovanými výsledky získanými pomocí algoritmu ROCK, k-modes a k-histograms.

Classification

  • Type

    D - Article in proceedings

  • CEP classification

    BB - Applied statistics, operational research

  • OECD FORD branch

Result continuities

  • Project

    Result was created during the realization of more than one project. More information in the Projects tab.

  • 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

    2006

  • 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 in Computational Statistics

  • ISBN

    3-7908-1708-2

  • ISSN

  • e-ISSN

  • Number of pages

    7

  • Pages from-to

    607-613

  • Publisher name

    Springer

  • Place of publication

    Heidelberg

  • Event location

    Rome

  • Event date

    Aug 28, 2006

  • Type of event by nationality

    WRD - Celosvětová akce

  • UT code for WoS article