Keyphrases
- group lasso
- high dimensions
- error bounds
- variable selection
- high dimensional data
- high dimensional
- regression model
- low rank
- regression coefficients
- efficient optimization
- theoretical analysis
- multiple kernel learning
- multi task
- worst case
- multi label learning
- contingency tables
- multi task learning
- regularization term
- convex optimization
- low dimensional
- high dimensional spaces
- regression problems
- dimension reduction
- high dimensionality
- nearest neighbor
- dimensionality reduction
- data points
- data sets
- linear models
- poor quality
- data analysis
- model selection
- decision trees
- learning problems
- machine learning