280 search results - page 2 / 56 » Binary Matrix Factorization with Applications |
DATAMINE
2010
13 years 2 months ago
2010
FCSC
2008
13 years 7 months ago
2008
Gaussian elimination and LU factoring have been greatly studied from the algorithmic point of view, but much less from the point view of the best output format. In this paper, we g...
CVPR
2007
IEEE
14 years 9 months ago
2007
IEEE
SIAMSC
2008
13 years 7 months ago
2008
In this study, nonnegative matrix factorization is recast as the problem of approximating a polytope on the probability simplex by another polytope with fewer facets. Working on th...
ICASSP
2009
IEEE
13 years 11 months ago
2009
IEEE
We consider inference in a general data-driven object-based model of multichannel audio data, assumed generated as a possibly underdetermined convolutive mixture of source signals...