588 search results - page 87 / 118 » Differentiable Sparse Coding |
107
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ICA
2007
Springer
15 years 6 months ago
2007
Springer
Abstract. Separation of underdetermined mixtures is an important problem in signal processing that has attracted a great deal of attention over the years. Prior knowledge is requir...
135
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ICANNGA
2007
Springer
15 years 6 months ago
2007
Springer
In this paper we present a new method of 3D non-negative tensor factorization (NTF) that is robust in the presence of noise and has many potential applications, including multi-way...
141
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ESSMAC
2003
Springer
15 years 5 months ago
2003
Springer
Abstract. While there is strong motivation for using Gaussian Processes (GPs) due to their excellent performance in regression and classification problems, their computational com...
106
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AI
2006
Springer
15 years 22 days ago
2006
Springer
Branch-and-bound and branch-and-cut use search trees to identify optimal solutions to combinatorial optimization problems. In this paper, we introduce an iterative search strategy...
99
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TIT
2002
15 years 9 days ago
2002
This paper considers noncoherent communication over a frequency-nonselective channel in which the time-varying channel gain is unknown a priori, but is approximately constant over ...