An Inequality with Applications to Structured Sparsity and Multitask Dictionary Learning.
Andreas MaurerMassimiliano PontilBernardino Romera-ParedesPublished in: CoRR (2014)
Keyphrases
- multi task
- structured sparsity
- group sparsity
- group lasso
- dictionary learning
- learning problems
- multi task learning
- sparse representation
- sparse coding
- learning tasks
- compressive sensing
- multi class
- transfer learning
- feature selection
- gaussian processes
- statistical learning
- supervised learning
- natural images
- learning algorithm
- multiple kernel learning
- data analysis
- learning models
- machine learning algorithms
- convex optimization problems
- knn
- high order