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Complexity of Block Coordinate Descent with Proximal Regularization and Applications to Wasserstein CP-dictionary Learning.
Dohyun Kwon
Hanbaek Lyu
Published in:
ICML (2023)
Keyphrases
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dictionary learning
group sparsity
sparse representation
sparse coding
image super resolution
structured sparsity
object category recognition
sparsity inducing
constraint programming
convex optimization
dictionary learning for sparse
data sets
data mining
image classification
natural images