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Sparse robust graph-regularized non-negative matrix factorization based on correntropy.
Chuan-Yuan Wang
Ying-Lian Gao
Jin-Xing Liu
Ling-Yun Dai
Junliang Shang
Published in:
J. Bioinform. Comput. Biol. (2021)
Keyphrases
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negative matrix factorization
sparsity constraints
sparse representation
nonnegative matrix factorization
tensor factorization
half quadratic
matrix factorization
document clustering
sparse coding
regularized least squares
principal component analysis
low rank
machine learning
least squares