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Unsupervised feature selection based on self-representation sparse regression and local similarity preserving.
Ronghua Shang
Jiangwei Chang
Licheng Jiao
Yu Xue
Published in:
Int. J. Mach. Learn. Cybern. (2019)
Keyphrases
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unsupervised feature selection
sparse regression
feature selection and classification
similarity measure
feature selection
image representation
image processing
pairwise
data clustering
machine learning
training set