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Divide-and-conquer approach for solving singular value decomposition based on MapReduce.
Shuoyi Zhao
Ruixuan Li
Wenlong Tian
Weijun Xiao
Xinhua Dong
Dongjie Liao
Samee U. Khan
Keqin Li
Published in:
Concurr. Comput. Pract. Exp. (2016)
Keyphrases
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singular value decomposition
singular values
dimensionality reduction
low rank
latent semantic indexing
least squares
dimension reduction
reconstruction error
image processing
principal component analysis
null space
factorization method
latent semantic analysis
low rank matrix