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Enhancing error localization of DFT codes by weighted ℓ1-norm minimization.
Kumar A. Anil
Anamitra Makur
Published in:
EUSIPCO (2008)
Keyphrases
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norm minimization
convex optimization
sparse representation
matrix completion
error correction
unsupervised feature selection
sparse coding
object recognition
pairwise
markov random field
interior point methods