2711 search results - page 192 / 543 » Convergence of the Wake-Sleep Algorithm |
181
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
Matrix optimization with orthogonal constraints appear in a variety of application fields including signal and image processing. Several researchers have developed algorithms for...
173
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
Clustering is a basic task in a variety of machine learning applications. Partitioning a set of input vectors into compact, wellseparated subsets can be severely affected by the p...
183
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
—In this contribution we provide a thorough stability analysis of gradient type algorithms with non-symmetric matrix step-sizes. We hereby extend existing analyses for symmetric ...
151
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SIAMSC
2008
15 years 6 months ago
2008
Abstract. A new iterative algorithm for the solution of minimization problems in infinitedimensional Hilbert spaces which involve sparsity constraints in form of p-penalties is pro...
161
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WDAG
2007
Springer
16 years 19 days ago
2007
Springer
Consider a distributed network of n nodes that is connected to a global source of “beats”. All nodes receive the “beats” simultaneously, and operate in lock-step. A scheme ...