Scalable Block-Diagonal Locality-Constrained Projective Dictionary Learning.

Zhao Zhang Weiming Jiang Zheng Zhang Sheng Li Guangcan Liu Jie Qin

Published in: CoRR (2019)

Keyphrases

dictionary learning
block diagonal
sparse representation
sparse coding
semidefinite programming
linear programming problems
kernel matrix
image classification
image representation
linear combination
augmented lagrangian
active learning
small number
natural images
generative model