791 search results - page 36 / 159 » Non-Linear Dimensionality Reduction |
129
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ECML
2005
Springer
15 years 10 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...
ICAPR
2005
Springer
2005
Springer
A Non-parametric Dimensionality Reduction Technique Using Gradient Descent of Misclassification Rate
15 years 10 months ago
151
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ICDM
2003
IEEE
15 years 9 months ago
2003
IEEE
We study the use of kernel subspace methods for learning low-dimensional representations for classification. We propose a kernel pooled local discriminant subspace method and com...
149
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GECCO
2003
Springer
15 years 9 months ago
2003
Springer
Abstract. Feature extraction based on evolutionary search offers new possibilities for improving classification accuracy and reducing measurement complexity in many data mining and...