5215 search results - page 356 / 1043 » Quantum clustering algorithms |
161
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ICCV
2007
IEEE
16 years 8 months ago
2007
IEEE
We propose a simple probabilistic generative model for image segmentation. Like other probabilistic algorithms (such as EM on a Mixture of Gaussians) the proposed model is princip...
167
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IWOCA
2009
Springer
16 years 1 months ago
2009
Springer
Abstract. We analyze special random network models – so-called thickened trees – which are constructed by random trees where the nodes are replaced by local clusters. These obj...
204
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IPPS
2007
IEEE
16 years 29 days ago
2007
IEEE
Screening is an important task to convert a continuoustone image into a binary image with pure black and white pixels. The main contribution of this paper is to show a new algorit...
172
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SMC
2007
IEEE
16 years 28 days ago
2007
IEEE
Abstract— Some of the established approaches to evaluating text clustering algorithms for information retrieval show theoretical flaws. In this paper, we analyze these flaws an...
162
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CLA
2004
15 years 8 months ago
2004
An important problem in applications of formal concept analysis is a possibly large number of clusters extracted from data. Factorization is one of the methods being used to cope w...