2596 search results - page 191 / 520 » Classes and clusters in data analysis |
173
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IPM
2006
15 years 6 months ago
2006
A methodology for automatically identifying and clustering semantic features or topics in a heterogeneous text collection is presented. Textual data is encoded using a low rank no...
162
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ACSC
2005
IEEE
16 years 5 days ago
2005
IEEE
The Self-Organizing Map (SOM) is one of the popular Artificial Neural Networks which is a useful in clustering and visualizing complex high dimensional data. Conventional SOMs are...
187
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INFORMATICALT
2002
15 years 6 months ago
2002
In the paper, we analyze the software that realizes the self-organizing maps: SOM-PAK, SOM-TOOLBOX, Viscovery SOMine, Nenet, and two academic systems. Most of the software may be f...
187
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IPTPS
2005
Springer
16 years 1 days ago
2005
Springer
— We propose here an analysis of a rich dataset which gives an exhaustive and dynamic view of the exchanges processed in a running eDonkey system. We focus on correlation in term...
257
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GIS
2008
ACM
16 years 7 months ago
2008
ACM
Multi-dimensional spatial data are obtained when a number of data acquisition devices are deployed at different locations to measure a certain set of attributes of the study subje...