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Sparse General Non-Negative Matrix Factorization Based on Left Semi-Tensor Product.
Zigang Chen
Lixiang Li
Haipeng Peng
Yuhong Liu
Haihua Zhu
Yixian Yang
Published in:
IEEE Access (2019)
Keyphrases
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negative matrix factorization
tensor product
sparse representation
special case
b spline
principal component analysis
nearest neighbor
document clustering
tensor factorization
computer vision
training data
signal processing
image classification
spectral clustering
matrix factorization