search

yngvem / group-lasso

Group Lasso implementation following the scikit-learn API
MIT License
105 stars 32 forks source link

Get ids of nonzero groups #8

Open yngvem opened 4 years ago

yngvem commented 4 years ago

Currently, the only way to learn which datapoints are nonzero is by looking at the sparsity mask, however, it would be useful to have a list of the groups with at least one non-zero element.

Difficulty: Easy