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Local Smoothness Constrained Nonnegative Matrix Factorization with Nonlinear Convergence Rate for Spectral Decomposition.
Kan Xie
Yue Lai
Sihui Huang
Jie Xu
Published in:
Int. J. Pattern Recognit. Artif. Intell. (2017)
Keyphrases
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convergence rate
nonnegative matrix factorization
spectral decomposition
negative matrix factorization
matrix factorization
data representation
least squares
principal component analysis
objective function
document clustering
spectral clustering
original data
data sets
pairwise
semi supervised