Graph Refinement via Simultaneously Low-Rank and Sparse Approximation.

Zhenyue Zhang Zheng Zhai Limin Li

Published in: SIAM J. Sci. Comput. (2022)

Keyphrases

low rank and sparse
convex optimization
signal recovery
low rank
hierarchical bayesian model
low rank matrix
approximation methods
closed form
convex relaxation
image classification
orthogonal matching pursuit
pairwise
small number
nearest neighbor
matrix factorization