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Exact nuclear norm, completion and decomposition for random overcomplete tensors via degree-4 SOS.
Bohdan Kivva
Aaron Potechin
Published in:
CoRR (2020)
Keyphrases
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low rank
nuclear norm
linear combination
high order
sparse representation
minimization problems
natural images
norm minimization
low rank matrices
matrix completion
sparse coding
singular values
feature selection
face recognition
feature extraction
low rank matrix