1825 search results - page 240 / 365 » Local Dimensionality Reduction |
132
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PR
2006
15 years 3 months ago
2006
In many pattern recognition applications, high-dimensional feature vectors impose a high computational cost as well as the risk of "overfitting". Feature Selection addre...
126
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AUTOMATICA
2005
15 years 3 months ago
2005
This paper presents a new approach to shaping of the frequency response of the sensitivity function. In this approach, a desired frequency response is assumed to be specified at a...
128
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IPM
2007
15 years 3 months ago
2007
We propose a new method for using anaphoric information in Latent Semantic Analysis (lsa), and discuss its application to develop an lsa-based summarizer which achieves a signifi...
BMCBI
2005
15 years 3 months ago
2005
Background: Life processes are determined by the organism's genetic profile and multiple environmental variables. However the interaction between these factors is inherently ...
123
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TKDE
2008
15 years 3 months ago
2008
Linear and kernel discriminant analyses are popular approaches for supervised dimensionality reduction. Uncorrelated and regularized discriminant analyses have been proposed to ove...