Keyphrases
- group lasso
- variable selection
- regression model
- structured sparsity
- mixed norm
- regularization term
- efficient optimization
- low rank
- multi label learning
- multi task
- convex optimization
- multiple kernel learning
- contingency tables
- multi task learning
- cross validation
- cost function
- regression problems
- linear models
- high order
- missing data
- loss function
- support vector
- dimension reduction
- active learning
- model selection
- statistical inference
- regularization parameter
- feature selection
- total variation