5046 search results - page 42 / 1010 » Feature Selection from Huge Feature Sets |
175
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NOLISP
2005
Springer
15 years 11 months ago
2005
Springer
Feature projection by non-linear discriminant analysis (NLDA) can substantially increase classification performance. In automatic speech recognition (ASR) the projection provided b...
182
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FGR
1998
IEEE
15 years 10 months ago
1998
IEEE
Current approaches to automated analysis have focused on a small set of prototypic expressions (e.g., joy or anger). Prototypic expressions occur infrequently in everyday life, ho...
161
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BMCBI
2010
15 years 6 months ago
2010
Background: Feature gene extraction is a fundamental issue in microarray-based biomarker discovery. It is normally treated as an optimization problem of finding the best predictiv...
157
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ICPR
2008
IEEE
16 years 21 days ago
2008
IEEE
This paper proposes the use of genetic algorithm to select an optimal feature set for distinguishing computer graphics from digital photographic images. Our previously developed a...
168
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RSFDGRC
2005
Springer
15 years 11 months ago
2005
Springer
Abstract. We present a study on a rough set based approach for feature selection. Instead of using significance or support, Parameterized Average Support Heuristic (PASH) consider...