Description Usage Arguments Value See Also
Using the spams toolbox to run group lasso at regularization parameters selected
using group.lasso.eval.parameters
1 2 | run.group.lasso(train.features, train.labels, test.features, test.labels,
groups, lambda1, lambda2, no.cores = 1)
|
train.features |
Training feature matrix |
train.labels |
Training labels (Should be +1/-1) |
test.features |
Test feature matrix |
test.labels |
Test labels (Should be +1/-1) |
groups |
Feature assignment to groups. Each feature should belong to exactly one cluster. |
lambda2 |
L2 regularization parameter |
no.cores |
Number of cores for parallel processing |
lambad1 |
L1 regularization parameter |
List of results containing w
, test.preds
, aucs
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