Simultaneous feature selection and classification using kernel-penalized support vector machines.

Sebastián Maldonado Richard Weber Jayanta Basak

Published in: Inf. Sci. (2011)

Keyphrases

feature selection and classification
support vector
feature selection
large margin classifiers
learning machines
kernel function
loss function
sparse regression
kernel methods

kernel parameters
kernel machines
model selection
multi class
rbf kernel
decision function
support vector machine
svm classifier
cross validation

selected features
high dimensionality
least squares
polynomial kernels
maximum margin
classification accuracy
feature space
training examples

text categorization
maximum likelihood
support vectors
text classification
feature extraction
learning algorithm
feature selection algorithms
k nearest neighbor