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2008 19th International Conference on Database and Expert Systems Application
Clusters Number Determination and Statistical Software Packages
September 01-September 05
ISBN: 978-0-7695-3299-8
The paper deals with approaches to determination of the optimal number of groups of objects and finding outlying objects when objects are clustered by different methods implemented in commercial statistical software packages. These attempts are illustrated on example of finding groups of similar binary variables. The methods of cluster analysis,multidimensional scaling, factor analysis and Boolean factor analysis are applied.
Index Terms:
Clustering, Boolean factor analysis, neural networks, data mining
Citation:
Hana Rezankov?, Du?an H?, V?clav Sn?el, "Clusters Number Determination and Statistical Software Packages," dexa, pp.549-553, 2008 19th International Conference on Database and Expert Systems Application, 2008
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