Sparse Multiple Kernel Learning with Geometric Convergence Rate
Rong JinTianbao YangMehrdad MahdaviPublished in: CoRR (2013)
Keyphrases
- convergence rate
- multiple kernel learning
- lp norm
- group lasso
- multiple kernel
- step size
- convergence speed
- linear combination
- kernel learning
- learning rate
- feature selection
- kernel methods
- semi supervised learning
- multi task
- learning problems
- sparse representation
- high dimensional
- binary classification
- special case
- pairwise
- high order
- multiple features
- feature space
- multi class