7264 search results - page 334 / 1453 » A multiplicative up-propagation algorithm |
183
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PC
2008
15 years 6 months ago
2008
We present a graph partitioning algorithm that aims at partitioning a sparse matrix into a block-diagonal form, such that any two consecutive blocks overlap. We denote this form o...
138
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CVPR
2007
IEEE
16 years 8 months ago
2007
IEEE
Over the past few years, several methods for segmenting a scene containing multiple rigidly moving objects have been proposed. However, most existing methods have been tested on a...
207
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DIS
2009
Springer
16 years 1 months ago
2009
Springer
Some challenges in frequent pattern mining from data streams are the drift of data distribution and the computational efficiency. In this work an additional challenge is considered...
200
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WIRN
2005
Springer
16 years 2 days ago
2005
Springer
We present an algorithmic scheme for unsupervised cluster ensembles, based on randomized projections between metric spaces, by which a substantial dimensionality reduction is obtai...
191
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KDD
2012
ACM
13 years 9 months ago
2012
ACM
Three major factors govern the intricacies of community extraction in networks: (1) the application domain includes a wide variety of networks of fundamentally different natures,...