7264 search results - page 25 / 1453 » A multiplicative up-propagation algorithm |
CDC
2010
IEEE
14 years 4 months ago
2010
IEEE
The asymptotic behavior of stochastic gradient algorithms is studied. Relying on some results of differential geometry (Lojasiewicz gradient inequality), the almost sure pointconve...
60
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TIT
2010
14 years 4 months ago
2010
The joint-sparse recovery problem aims to recover, from sets of compressed measurements, unknown sparse matrices with nonzero entries restricted to a subset of rows. This is an ex...
110
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ICASSP
2011
IEEE
14 years 1 months ago
2011
IEEE
In a large-scale language detection task, performance variation found between different component systems and different target languages has an adverse effect to the pooled error ...
132
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PPOPP
2011
ACM
14 years 15 days ago
2011
ACM
The queue data structure is fundamental and ubiquitous. Lockfree versions of the queue are well known. However, an important open question is whether practical wait-free queues ex...
EMNLP
2011
13 years 9 months ago
2011
We present new training methods that aim to mitigate local optima and slow convergence in unsupervised training by using additional imperfect objectives. In its simplest form, lat...