1310 search results - page 228 / 262 » Learning the k in k-means |
138
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SIAMCOMP
1998
15 years 10 days ago
1998
Motivated by applications in computer graphics, visualization, and scienti c computation, we study the computational complexity of the following problem: Given a set S of n points...
96
Voted
PR
2007
15 years 5 days ago
2007
In this paper, we propose a new constructive method, based on cooperative coevolution, for designing automatically the structure of a neural network for classification. Our appro...
125
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PAMI
2010
14 years 11 months ago
2010
—A new formulation for multiway spectral clustering is proposed. This method corresponds to a weighted kernel principal component analysis (PCA) approach based on primal-dual lea...
104
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CIKM
2010
Springer
14 years 10 months ago
2010
Springer
Individuals often use search engines to return to web pages they have previously visited. This behaviour, called refinding, accounts for about 38% of all queries. While researcher...
112
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ICIP
2010
IEEE
14 years 10 months ago
2010
IEEE
The wide-spread use of P2P video streaming systems have introduced a large number of unnecessary traverse links leading to substantial network inefficiency. To address this proble...