An Inequality with Applications to Structured Sparsity and Multitask Dictionary Learning.
Andreas MaurerMassimiliano PontilBernardino Romera-ParedesPublished in: COLT (2014)
Keyphrases
- multi task
- structured sparsity
- group sparsity
- group lasso
- dictionary learning
- learning problems
- multi task learning
- learning tasks
- sparse representation
- sparse coding
- feature selection
- compressive sensing
- multi class
- gaussian processes
- transfer learning
- information gain
- statistical learning
- multiple kernel learning
- supervised learning
- learning algorithm
- image classification
- regression model
- machine learning algorithms
- linear combination
- machine learning
- reinforcement learning
- image processing
- image representation