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Supervised Structural Sparse Subspace Learning Based on Hierarchical Locality Preservation for Multimodal and Mixmodal Data.
Qi Zhang
Chaoyi Shi
Tianguang Chu
Published in:
IEEE Access (2020)
Keyphrases
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subspace learning
data sets
training data
data analysis
high dimensional data
learning algorithm
data points
small number
data representation
feature extraction
image data
dimensionality reduction
sparse representation
sparse coding
manifold learning