25041 search results - page 230 / 5009 » Algorithms for Clustering Data |
139
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CVPR
2009
IEEE
16 years 12 months ago
2009
IEEE
We propose a method based on sparse representation
(SR) to cluster data drawn from multiple low-dimensional
linear or affine subspaces embedded in a high-dimensional
space. Our ...
142
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CEC
2007
IEEE
15 years 11 months ago
2007
IEEE
—Identification of the correct number of clusters and the corresponding partitioning are two important considerations in clustering. In this paper, a newly developed point symme...
120
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IJCAI
2003
15 years 6 months ago
2003
We present a coherent framework for data clustering. Starting with a Hopfield network, we show the solutions for several well-motivated clustering objective functions are principa...
126
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KDD
2004
ACM
16 years 5 months ago
2004
ACM
Most data mining algorithms require the setting of many input parameters. Two main dangers of working with parameter-laden algorithms are the following. First, incorrect settings ...
151
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PAKDD
2007
ACM
15 years 10 months ago
2007
ACM
This work presents a kernel method for clustering the nodes of a weighted, undirected, graph. The algorithm is based on a two-step procedure. First, the sigmoid commute-time kernel...