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Segmentary group-sparsity self-representation learning and spectral clustering via double L21 norm.
Deyu Zeng
Chris Ding
Zongze Wu
Xiaopin Zhong
Weixiang Liu
Published in:
Knowl. Based Syst. (2024)
Keyphrases
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spectral clustering
group sparsity
dictionary learning
image segmentation
reinforcement learning
supervised learning
k means
active learning
sparse coding
learning algorithm
image processing
object recognition
data analysis
data clustering
structured sparsity