133 search results - page 5 / 27 » Online Learning for Group Lasso |
SIGPRO
2011
13 years 1 months ago
2011
In this paper, we survey and compare different algorithms that, given an overcomplete dictionary of elementary functions, solve the problem of simultaneous sparse signal approxim...
ITICSE
1999
ACM
13 years 11 months ago
1999
ACM
A study of how different groups of people find the experience of flexible online learning. A first year course in Internet and Web Design is offered to a diverse range of students...
ETS
2000
IEEE
13 years 6 months ago
2000
IEEE
Getting students to collaborate on group projects in a face-to-face scenario can be difficult enough -- but how does one approach collaborative projects in a Web-based environment...
ICASSP
2011
IEEE
12 years 10 months ago
2011
IEEE
A collaborative framework for detecting the different sources in mixed signals is presented in this paper. The approach is based on CHiLasso, a convex collaborative hierarchical s...
CVPR
2011
IEEE
12 years 10 months ago
2011
IEEE
We consider a special type of multi-label learning where class assignments of training examples are incomplete. As an example, an instance whose true class assignment is (c1, c2, ...