Bi-level stochastic gradient for large scale support vector machine.
Nicolas P. CouellanWenjuan WangPublished in: Neurocomputing (2015)
Keyphrases
- bi level
- stochastic gradient
- support vector machine
- stochastic gradient descent
- gray scale
- nearest neighbor classifier
- multi class
- step size
- support vector
- svm classifier
- grassmann manifold
- decision boundary
- feature vectors
- support vector machine svm
- data sets
- kernel methods
- feature space
- training data
- feature selection