A Unified Scalable Equivalent Formulation for Schatten Quasi-Norms

The Schatten quasi-norm is an approximation of the rank, which is tighter than the nuclear norm. However, most Schatten quasi-norm minimization (SQNM) algorithms suffer from high computational cost to compute the singular value decomposition (SVD) of large matrices at each iteration. In this paper,...

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主要な著者:	Fanhua Shang, Yuanyuan Liu, Fanjie Shang, Hongying Liu, Lin Kong, Licheng Jiao
フォーマット:	Artigo
言語:	Inglês
出版事項:	MDPI AG 2020-08-01
シリーズ:	Mathematics
主題:	Schatten quasi-norm nuclear norm rank function factor matrix equivalent formulations
オンライン･アクセス:	https://www.mdpi.com/2227-7390/8/8/1325
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