Keyphrases
- linear regression
- generalized linear models
- sparse regression
- least squares
- regression problems
- mixed norm
- regression methods
- linear regression model
- sparsity regularization
- ridge regression
- structured sparsity
- locally weighted
- linear models
- cross validation
- regression method
- decision trees
- square loss
- parameter selection
- nonlinear regression
- regret bounds
- sparse representation
- regression trees
- generalization error
- breast cancer