433 search results - page 35 / 87 » Local-Learning-Based Feature Selection for High-Dimensional ... |
109
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ICPR
2004
IEEE
16 years 3 months ago
2004
IEEE
Feature subset selection, applied as a pre-processing step to machine learning, is valuable in dimensionality reduction, eliminating irrelevant data and improving classifier perfo...
116
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CVPR
2007
IEEE
15 years 8 months ago
2007
IEEE
Manifold learning methods are promising data analysis tools. However, if we locate a new test sample on the manifold, we have to find its embedding by making use of the learned e...
158
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SAC
2008
ACM
15 years 1 months ago
2008
ACM
We systematically evaluate a recently proposed method for unsupervised discrimination power analysis for feature selection and optimization in multimedia applications. A series of...
126
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SAC
2010
ACM
15 years 8 months ago
2010
ACM
Ordinal regression (also known as ordinal classification) is a supervised learning task that consists of automatically determining the implied rating of a data item on a fixed, ...