Media type: E-Article Title: Low-Rank Approximations with Sparse Factors II: Penalized Methods with Discrete Newton-Like Iterations Contributor: Zhang, Zhenyue; Zha, Hongyuan; Simon, Horst imprint: Society for Industrial & Applied Mathematics (SIAM), 2004 Published in: SIAM Journal on Matrix Analysis and Applications, 25 (2004) 4, Seite 901-920 Language: English DOI: 10.1137/s0895479801394477 ISSN: 0895-4798; 1095-7162 Keywords: Analysis Origination: Footnote: