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