49 search results - page 2 / 10 » Multiple kernel nonnegative matrix factorization |
ICASSP
2011
IEEE
13 years 9 days ago
2011
IEEE
Multiplicative update algorithms have encountered a great success to solve optimization problems with non-negativity constraints, such as the famous non-negative matrix factorizat...
CORR
2011
Springer
13 years 10 days ago
2011
Springer
CVPR
2007
IEEE
14 years 10 months ago
2007
IEEE
Nonnegative tensor factorization (NTF) is a recent multiway (multilinear) extension of nonnegative matrix factorization (NMF), where nonnegativity constraints are imposed on the C...
TNN
2008
13 years 8 months ago
2008
Abstract--Plenty of methods have been proposed in order to discover latent variables (features) in data sets. Such approaches include the principal component analysis (PCA), indepe...
CORR
2002
Springer
13 years 8 months ago
2002
Springer
Abstract. Non-negative sparse coding is a method for decomposing multivariate data into non-negative sparse components. In this paper we briefly describe the motivation behind this...