A unified global convergence analysis of multiplicative update rules for nonnegative matrix factorization

Multiplicative update rules are a well-known computational method for nonnegative matrix factorization. Depending on the error measure between two matrices, various types of multiplicative update rules have been proposed so far. However, their convergence properties are not fully understood. This pa...

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Veröffentlicht in:	Computational optimization and applications 2018-09, Vol.71 (1), p.221-250
Hauptverfasser:	Takahashi, Norikazu, Katayama, Jiro, Seki, Masato, Takeuchi, Jun’ichi
Format:	Artikel
Sprache:	eng
Schlagworte:	Convergence Convex and Discrete Geometry Error analysis Factorization Management Science Mathematics Mathematics and Statistics Operations Research Operations Research/Decision Theory Optimization Statistics
Online-Zugang:	Volltext
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