68 search results - page 9 / 14 » Feature shaping for linear SVM classifiers |
199
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KDD
2006
ACM
16 years 6 months ago
2006
ACM
In many text classification applications, it is appealing to take every document as a string of characters rather than a bag of words. Previous research studies in this area mostl...
159
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CVPR
2008
IEEE
16 years 8 months ago
2008
IEEE
Straightforward classification using kernelized SVMs requires evaluating the kernel for a test vector and each of the support vectors. For a class of kernels we show that one can ...
206
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BMCBI
2011
15 years 1 months ago
2011
Background: Most predictive methods currently available for the identification of protein secretion mechanisms have focused on classically secreted proteins. In fact, only two met...
196
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CVPR
2004
IEEE
16 years 8 months ago
2004
IEEE
Linear Discriminant Analysis (LDA) is a popular feature extraction technique for face recognition. However, It often suffers from the small sample size problem when dealing with t...
155
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ICDAR
2009
IEEE
16 years 1 months ago
2009
IEEE
We propose an efficient method to recognize multi-stroke handwritten symbols. The method is based on computing the truncated Legendre-Sobolev expansions of the coordinate functio...