5 search results - page 1 / 1 » Random Projections for the Nonnegative Least-Squares Problem |
CORR
2008
Springer
13 years 11 months ago
2008
Springer
SADM
2008
13 years 10 months ago
2008
: Nonnegative matrix approximation (NNMA) is a popular matrix decomposition technique that has proven to be useful across a diverse variety of fields with applications ranging from...
ICAISC
2010
Springer
14 years 25 days ago
2010
Springer
Abstract. This paper proposes the Sequential Coordinate-Wise Algorithm (SCWA) to Discriminant Nonnegative Matrix Factorization (DNMF) for improving face recognition. DNMF incorpora...
CSDA
2010
13 years 11 months ago
2010
An approximate rank revealing factorization problem with structure constraints on the normalized factors is considered. Examples of structure, motivated by an application in micro...
ICCV
2009
IEEE
15 years 3 months ago
2009
IEEE
In this paper we propose a robust visual tracking method
by casting tracking as a sparse approximation problem in a
particle filter framework. In this framework, occlusion, corru...