363 search results - page 36 / 73 » Portfolio selection using neural networks |
134
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IEEEPACT
2008
IEEE
15 years 7 months ago
2008
IEEE
Communication overheads are one of the fundamental challenges in a multiprocessor system. As the number of processors on a chip increases, communication overheads and the distribu...
120
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SBRN
1998
IEEE
15 years 4 months ago
1998
IEEE
In this paper we investigate alternative designs of a Radial Basis Function Network acting as classifier in a face recognition system. Input to the RBF network is the projections ...
170
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ESANN
2003
15 years 2 months ago
2003
Abstract. We study various ensemble methods for hybrid neural networks. The hybrid networks are composed of radial and projection units and are trained using a deterministic algori...
107
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ICDAR
2003
IEEE
15 years 6 months ago
2003
IEEE
Feature selection for ensembles has shown to be an effective strategy for ensemble creation. In this paper we present an ensemble feature selection approach based on a hierarchica...
66
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IWANN
2007
Springer
15 years 6 months ago
2007
Springer
Multiclass problems with binary SVM classifiers are commonly treated as a decomposition in several binary sub-problems. An open question is how to properly tune all these sub-prob...