2292 search results - page 106 / 459 » Hierarchical approximation and localization |
166
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ICPR
2008
IEEE
16 years 24 days ago
2008
IEEE
We present an online adaptive clustering algorithm in a decision tree framework which has an adaptive tree and a code formation layer. The code formation layer stores the represen...
166
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DAWAK
2003
Springer
15 years 11 months ago
2003
Springer
Abstract In data clustering, many approaches have been proposed. For example, K-means method and hierarchical method. A problem is in effect by initial value and criterion to comb...
173
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SIGGRAPH
1997
ACM
15 years 10 months ago
1997
ACM
We describe a multiresolution representation for meshes based on subdivision, which is a natural extension of the existing patch-based surface representations. Combining subdivisi...
152
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AAAI
2008
15 years 8 months ago
2008
In this paper, a bottom-up hierarchical genetic algorithm is proposed to visualize clustered data into a planar graph. To achieve global optimization by accelerating local optimiz...
150
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IPL
2007
15 years 6 months ago
2007
In this work we consider hierarchical clustering algorithms, such as UPGMA, which follow the closest-pair joining scheme. We survey optimal O(n2)-time implementations of such algo...