Sparse Recovery via Partial Regularization: Models, Theory and Algorithms.
Zhaosong LuXiaorui LiPublished in: CoRR (2015)
Keyphrases
- mathematical models
- elastic net
- learning algorithm
- mixed norm
- computational models
- statistical methods
- computational complexity
- data structure
- computationally efficient
- computational model
- computational cost
- optimization problems
- model selection
- machine learning algorithms
- regression model
- significant improvement
- learning models
- potential functions
- nonnegative matrix factorization
- group lasso
- minimization problems
- machine learning