1118 search results - page 54 / 224 » Convex Optimization |
126
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TASLP
2010
14 years 11 months ago
2010
We consider the problem of extracting the source signals from an under-determined convolutive mixture assuming known mixing filters. State-of-the-art methods operate in the time-fr...
111
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SIAMJO
2010
15 years 2 months ago
2010
Proximal bundle methods have been shown to be highly successful optimization methods for unconstrained convex problems with discontinuous first derivatives. This naturally leads ...
127
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EMMCVPR
2009
Springer
15 years 11 months ago
2009
Springer
Optimization with graph cuts became very popular in recent years. As more applications rely on graph cuts, different energy functions are being employed. Recent evaluation of optim...
157
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IJON
2007
15 years 4 months ago
2007
Unlike the conventional neural network theories and implementations, Huang et al. [Universal approximation using incremental constructive feedforward networks with random hidden n...
133
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NIPS
2004
15 years 5 months ago
2004
We study a method of optimal data-driven aggregation of classifiers in a convex combination and establish tight upper bounds on its excess risk with respect to a convex loss funct...