A Subspace Acceleration Method for Minimization Involving a Group Sparsity-Inducing Regularizer.

Frank E. Curtis Yutong Dai Daniel P. Robinson

Published in: SIAM J. Optim. (2022)

Keyphrases

group sparsity
objective function
cost function
machine learning
computational cost
probabilistic model
structured sparsity
feature selection
unsupervised learning