Clustered Multi-Task Learning: A Convex Formulation
Laurent JacobFrancis R. BachJean-Philippe VertPublished in: CoRR (2008)
Keyphrases
- multi task learning
- convex formulation
- convex optimization
- multi task
- potts model
- gradient method
- learning tasks
- gaussian processes
- loss function
- convex relaxation
- learning problems
- high order
- transfer learning
- theoretical analysis
- learning models
- learning algorithm
- image segmentation
- closed form
- gaussian process
- pairwise
- metric learning
- multi class
- information extraction
- feature selection