1253 search results - page 145 / 251 » Feature selection for linear support vector machines |
SDM
2010
SIAM
13 years 9 months ago
2010
SIAM
The high computational cost of nonlinear support vector machines has limited their usability for large-scale problems. We propose two novel stochastic algorithms to tackle this pr...
ICML
2010
IEEE
13 years 9 months ago
2010
IEEE
In Sparse Coding (SC), input vectors are reconstructed using a sparse linear combination of basis vectors. SC has become a popular method for extracting features from data. For a ...
ICADL
2004
Springer
14 years 1 months ago
2004
Springer
This paper reports our research in the Web page filtering process in specialized search engine development. We propose a machine-learning-based approach that combines Web content a...
CIDM
2009
IEEE
13 years 12 months ago
2009
IEEE
In this paper, we investigate the topic of gender identification for short length, multi-genre, content-free e-mails. We introduce for the first time (to our knowledge), psycholing...
CIBCB
2006
IEEE
14 years 2 months ago
2006
IEEE
— Microarray data analysis is notoriously challenging as it involves a huge number of genes compared to only a limited number of samples. Gene selection, to detect the most signi...