4039 search results - page 186 / 808 » A Method for Dynamic Clustering of Data |
141
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ICDM
2009
IEEE
15 years 11 months ago
2009
IEEE
— Redistricting is the process of dividing a geographic area into districts or zones. This process has been considered in the past as a problem that is computationally too comple...
147
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CORR
2010
Springer
15 years 5 months ago
2010
Springer
Spectral clustering is one of the most widely used techniques for extracting the underlying global structure of a data set. Compressed sensing and matrix completion have emerged a...
164
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IPM
2007
15 years 4 months ago
2007
Understanding users’ navigation on the Web is important towards improving the quality of information and the speed of accessing large-scale Web data sources. Clustering of users...
129
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PAMI
2002
15 years 4 months ago
2002
In this article, we evaluate the performance of three clustering algorithms, hard K-Means, single linkage, and a simulated annealing (SA) based technique, in conjunction with four ...
154
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PVLDB
2008
15 years 3 months ago
2008
Data clustering is a difficult problem due to the complex and heterogeneous natures of multidimensional data. To improve clustering accuracy, we propose a scheme to capture the lo...