Screening for a Reweighted Penalized Conditional Gradient Method.

Yifan Sun Francis R. Bach

Published in: Open J. Math. Optim. (2022)

Keyphrases

gradient method
convergence rate
least squares
optimization methods
negative matrix factorization
maximum likelihood
step size
convex formulation
loss function
model selection
convergence speed
natural gradient learning
natural language processing
signal processing