A Gradient Sampling Method on Algebraic Varieties and Application to Nonsmooth Low-Rank Optimization.

Seyedehsomayeh Hosseini André Uschmajew

Published in: SIAM J. Optim. (2019)

Keyphrases

low rank
convex optimization
matrix factorization
singular value decomposition
missing data
rank minimization
nuclear norm
linear combination
high order
minimization problems
low rank matrices
neural network
matrix decomposition
matrix completion
trace norm
low rank matrix
face recognition