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A randomized generalized low rank approximations of matrices algorithm for high dimensionality reduction and image compression.
Ke Li
Gang Wu
Published in:
Numer. Linear Algebra Appl. (2021)
Keyphrases
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high dimensionality
image compression
k means
learning algorithm
high dimensional
worst case
data sets
face recognition
similarity measure
multiscale
feature space
support vector machine svm
compression ratio
reconstruction error
low rank approximation