Search results for key=DeS2005 : 1 match found.

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  • @inproceedings{DeS2005,
    	vgclass =	{refpap},
    	author =	{Denny and David McG.\ Squire},
    	title =	{Visualization of Cluster Changes by Comparing
    	Self-Organizing Maps},
    	editor =	{Tu Bao Ho and David Cheung and Huan Li},
    	booktitle =	{The Ninth Pacific-Asia Conference on Knowledge Discovery
    	and Data Mining (PAKDD '05)},
    	address =	{Hanoi, Vietnam},
    	number =	{3518},
    	series =	{Lecture Notes in Computer Science},
    	pages =	{410--419},
    	publisher =	{Springer-Verlag},
    	month =	{18--20~May},
    	year =	{2005},
    	doi =	{},
    	abstract =	{In this paper we introduce Self-Organizing Map-based
    	techniques that can reveal structural cluster changes in two related
    	data sets from different time periods in a way that can explain the new
    	result in relation to the previous one. These techniques are
    	demonstrated using a real-world data set from the World Development
    	Indicators database maintained by the World Bank. The results verify
    	that the methods are capable of revealing changes in cluster strucure
    	and membership, corresponding to known changes in economic fortunes of