317 search results - page 36 / 64 » From Transformation-Based Dimensionality Reduction to Featur... |
SIGKDD
2010
14 years 4 months ago
2010
Sequence classification has a broad range of applications such as genomic analysis, information retrieval, health informatics, finance, and abnormal detection. Different from the ...
CVPR
2007
IEEE
15 years 3 months ago
2007
IEEE
We present the Conformal Embedding Analysis (CEA) for feature extraction and dimensionality reduction. Incorporating both conformal mapping and discriminating analysis, CEA projec...
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CIVR
2003
Springer
15 years 2 months ago
2003
Springer
Feature selection for video retrieval applications is impractical with existing techniques, because of their high time complexity and their failure on the relatively sparse trainin...
HIS
2009
14 years 7 months ago
2009
This paper present a class of investment problem, in which many items could be chosen in a group decision environment. Usually there is a decision table from the board of director...
107
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BIOID
2008
14 years 11 months ago
2008
Abstract. Gabor filters have demonstrated their effectiveness in automatic face recognition. However, one drawback of Gabor-based face representations is the huge amount of data th...