Beyond Procrustes: Balancing-Free Gradient Descent for Asymmetric Low-Rank Matrix Sensing.

Cong Ma Yuanxin Li Yuejie Chi

Published in: IEEE Trans. Signal Process. (2021)

Keyphrases

low rank matrix
low rank
convex optimization
matrix factorization
singular value decomposition
sparse matrix
objective function
approximation methods
loss function
high order
data matrix
data mining
support vector
linear combination
image restoration
missing data