A Majorization-Minimization Approach to Lq Norm Multiple Kernel Learning.
Zhizheng LiangShixiong XiaJin LiuYong ZhouLei ZhangPublished in: ACPR (2013)
Keyphrases
- multiple kernel learning
- lp norm
- group lasso
- objective function
- linear combination
- regularization term
- kernel methods
- multiple kernel
- kernel learning
- efficient optimization
- special case
- feature selection
- learning problems
- multiple features
- binary classification
- multi task
- kernel function
- data sets
- semi supervised learning
- small number
- multi class
- error metrics