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Globally Convergent Accelerated Proximal Alternating Maximization Method for L1-Principal Component Analysis.
Peng Wang
Huikang Liu
Anthony Man-Cho So
Published in:
ICASSP (2019)
Keyphrases
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principal component analysis
computer vision
objective function
cost function
optimization algorithm
closed form
principal components
dimensionality reduction
image restoration
constrained optimization
negative matrix factorization