5595 search results - page 441 / 1119 » Approximation Algorithms for Clustering Problems |
206
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CVPR
2007
IEEE
16 years 9 months ago
2007
IEEE
A good distance metric is crucial for unsupervised learning from high-dimensional data. To learn a metric without any constraint or class label information, most unsupervised metr...
192
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ALGORITHMICA
2011
15 years 1 months ago
2011
Let V be a set of points in a d-dimensional lp-metric space. Let s, t ∈ V and let L be any real number. An L-bounded leg path from s to t is an ordered set of points which conne...
204
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ICCV
2007
IEEE
16 years 8 months ago
2007
IEEE
In this paper, we demonstrate an integrated registration and clustering algorithm to compute an atlas of fiberbundles from a set of multi-subject diffusion weighted MR images. We ...
193
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CORR
2008
Springer
15 years 7 months ago
2008
Springer
This paper combines the idea of a hierarchical distributed genetic algorithm with different interagent partnering strategies. Cascading clusters of sub-populations are built from ...
165
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CORR
2008
Springer
15 years 7 months ago
2008
Springer
This paper examines the use of a hierarchical coevolutionary genetic algorithm under different partnering strategies. Cascading clusters of sub-populations are built from the bott...