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Input Sparsity and Hardness for Robust Subspace Approximation.
Kenneth L. Clarkson
David P. Woodruff
Published in:
CoRR (2015)
Keyphrases
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high dimensional
low dimensional
computationally efficient
partial occlusion
feature space
data sets
special case
input data
high dimensional data
error bounds
approximation algorithms
lower dimensional
rank minimization
low rank representation