1224 search results - page 22 / 245 » On the Optimality of the Dimensionality Reduction Method |
151
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BMCBI
2010
15 years 6 months ago
2010
Background: It is hypothesized that common, complex diseases may be due to complex interactions between genetic and environmental factors, which are difficult to detect in high-di...
155
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ECML
2005
Springer
15 years 11 months ago
2005
Springer
Spectral methods for embedding graphs and immersing data manifolds in low-dimensional speaces are notoriously unstable due to insufficient and/or numberically ill-conditioned con...
191
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ICML
2007
IEEE
16 years 6 months ago
2007
IEEE
Distance metric learning and nonlinear dimensionality reduction are two interesting and active topics in recent years. However, the connection between them is not thoroughly studi...
170
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NIPS
2008
15 years 7 months ago
2008
In solving complex visual learning tasks, adopting multiple descriptors to more precisely characterize the data has been a feasible way for improving performance. These representa...
122
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ICPR
2000
IEEE
15 years 10 months ago
2000
IEEE
For many pattern recognition methods, high recognition accuracy is obtained at very high expense of computational cost. In this paper, a new algorithm that reduces the computation...