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Optimal Exact Least Squares Rank Minimization

In multivariate analysis, rank minimization emerges when a low-rank structure of matrices is desired as well as a small estimation error. Rank minimization is nonconvex and generally NP-hard, imposing one major challenge. In this paper, we consider a nonconvex least squares formulation, which seeks...

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Sonraí Bibleagrafaíochta
Main Authors: Xiang, Shuo, Zhu, Yunzhang, Shen, Xiaotong, Ye, Jieping
Formáid: Artigo
Teanga:Inglês
Foilsithe: 2012
Ábhair:
Rochtain Ar Líne:https://ncbi.nlm.nih.gov/pmc/articles/PMC4191838/
https://ncbi.nlm.nih.gov/pubmed/25309806
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1145/2339530.2339609
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