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Joint self-representation and subspace learning for unsupervised feature selection.
Ruili Wang
Ming Zong
Published in:
World Wide Web (2018)
Keyphrases
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subspace learning
unsupervised feature selection
dimensionality reduction
principal component analysis
manifold learning
feature selection
low dimensional
sparse representation
face recognition
training data
image representation
high dimensional data
sparse coding
image classification
data representation