Joint covariate selection and joint subspace selection for multiple classification problems
Group lasso with overlap and graph lasso
Statistics and Computing
Proceedings of the 26th Annual International Conference on Machine Learning - ICML ’09
Jean-Philippe Vert
Laurent Jacob
Michael I. Jordan
Ben Taskar
Variable Selection and Task Grouping for Multi-Task Learning
Feature grouping and selection over an undirected graph
Group sparse topical coding
Learning incoherent sparse and low-rank patterns from multiple tasks
Boosting with structure information in the functional space
An accelerated gradient method for trace norm minimization